---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-34427 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 855 25305 0 6006 30856 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:62:79:7c brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:fe62:797c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:81:fa:3a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-34427) 08/11/25 _x86_64_ (8 CPU) 07:24:40 LINUX RESTART (8 CPU) 07:25:01 tps rtps wtps bread/s bwrtn/s 07:26:01 370.20 57.94 312.26 3664.32 102013.80 07:27:01 211.43 20.93 190.50 710.01 76291.02 07:28:01 63.44 2.53 60.91 93.85 32136.64 07:29:01 60.71 0.27 60.45 10.80 9696.37 07:30:01 42.58 0.05 42.53 3.87 7873.09 07:31:01 30.00 1.25 28.75 61.99 18437.73 07:32:01 8.47 0.10 8.37 4.67 5885.82 07:33:01 9.38 1.68 7.70 53.06 475.79 07:34:01 59.14 3.85 55.29 133.71 17883.69 07:35:01 238.06 0.03 238.03 4.53 23965.34 07:36:01 38.28 0.33 37.94 8.27 33686.65 07:37:01 95.47 0.02 95.45 0.13 8671.22 07:38:01 45.48 0.02 45.47 0.53 3371.28 07:39:01 227.10 0.00 227.10 0.00 33808.10 07:40:01 252.09 0.00 252.09 0.00 13412.56 07:41:01 109.58 5.80 103.78 138.78 6222.96 Average: 116.34 5.92 110.41 305.53 24614.13 07:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 29963260 31613260 2975960 9.03 74556 1879668 1522660 4.48 976100 1701252 145096 07:27:01 27981052 29979776 4958168 15.05 94124 2193900 3269520 9.62 2661700 1962212 13780 07:28:01 26672664 29126104 6266556 19.02 102156 2627860 4076852 12.00 3585704 2318516 75464 07:29:01 26239208 28875712 6700012 20.34 109568 2797628 4162264 12.25 3921960 2403608 20380 07:30:01 24370004 27203424 8569216 26.02 113400 2987108 6093412 17.93 5625488 2555372 8140 07:31:01 23784604 27162224 9154616 27.79 116040 3511948 6408784 18.86 5821928 2925916 172816 07:32:01 23777604 27158480 9161616 27.81 116112 3513844 6425060 18.90 5827240 2927172 72 07:33:01 25564356 29258380 7374864 22.39 117272 3816356 3382868 9.95 3763532 3201652 466124 07:34:01 25013888 29196448 7925332 24.06 122332 4285228 3571816 10.51 3838524 3663580 457576 07:35:01 23738248 28455536 9200972 27.93 139564 4785008 4823452 14.19 4595584 4159084 621752 07:36:01 23157132 28413836 9782088 29.70 142288 5303412 4855804 14.29 4660112 4654000 174224 07:37:01 24247696 29351260 8691524 26.39 146764 5149164 3549684 10.44 3736388 4497464 12384 07:38:01 21968864 27833740 10970356 33.30 149256 5885040 5555720 16.35 5265584 5215704 691464 07:39:01 21724732 27592028 11214488 34.05 158460 5877244 5655536 16.64 5531652 5192172 2368 07:40:01 21513396 27391176 11425824 34.69 164824 5881160 5687060 16.73 5738440 5195940 4204 07:41:01 25906044 31587264 7033176 21.35 167824 5689740 1482260 4.36 1547872 5013012 600 Average: 24726422 28762416 8212798 24.93 127159 4136519 4407672 12.97 4193613 3599166 179153 07:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 ens3 497.13 331.34 2413.70 79.78 0.00 0.00 0.00 0.00 07:26:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 346.23 292.88 3150.25 52.88 0.00 0.00 0.00 0.00 07:27:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 577.72 397.58 5802.68 121.49 0.00 0.00 0.00 0.00 07:28:01 lo 5.68 5.68 0.52 0.52 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 314.85 230.87 2441.07 81.99 0.00 0.00 0.00 0.00 07:29:01 lo 19.76 19.76 5.48 5.48 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 72.45 49.99 15.87 76.76 0.00 0.00 0.00 0.00 07:30:01 lo 126.86 126.86 35.80 35.80 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 184.90 151.17 658.98 70.81 0.00 0.00 0.00 0.00 07:31:01 lo 49.06 49.06 6.87 6.87 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 24.38 18.88 8.35 21.47 0.00 0.00 0.00 0.00 07:32:01 lo 16.50 16.50 2.47 2.47 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 63.82 49.33 64.34 22.83 0.00 0.00 0.00 0.00 07:33:01 lo 5.78 5.78 0.58 0.58 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 128.73 87.32 140.68 74.91 0.00 0.00 0.00 0.00 07:34:01 lo 67.39 67.39 28.17 28.17 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 317.23 186.42 184.48 211.35 0.00 0.00 0.00 0.00 07:35:01 lo 268.31 268.31 110.18 110.18 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 ens3 167.72 122.50 569.46 78.05 0.00 0.00 0.00 0.00 07:36:01 lo 62.67 62.67 25.59 25.59 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 19.71 16.08 4.08 10.95 0.00 0.00 0.00 0.00 07:37:01 lo 18.75 18.75 11.13 11.13 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 ens3 198.22 128.27 363.05 47.94 0.00 0.00 0.00 0.00 07:38:01 lo 10.71 10.71 2.26 2.26 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 7.23 6.03 1.54 3.64 0.00 0.00 0.00 0.00 07:39:01 lo 90.00 90.00 16.84 16.84 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 10.88 8.57 2.34 5.05 0.00 0.00 0.00 0.00 07:40:01 lo 108.87 108.87 21.06 21.06 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 27.48 21.76 17.60 16.83 0.00 0.00 0.00 0.00 07:41:01 lo 51.21 51.21 12.61 12.61 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 184.92 131.19 989.91 61.05 0.00 0.00 0.00 0.00 Average: lo 56.49 56.49 17.49 17.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-34427) 08/11/25 _x86_64_ (8 CPU) 07:24:40 LINUX RESTART (8 CPU) 07:25:01 CPU %user %nice %system %iowait %steal %idle 07:26:01 all 9.78 0.00 1.10 4.36 0.04 84.72 07:26:01 0 6.43 0.00 1.03 0.40 0.05 92.08 07:26:01 1 5.09 0.00 1.04 0.50 0.02 93.35 07:26:01 2 10.90 0.00 0.77 3.58 0.03 84.72 07:26:01 3 8.67 0.00 0.77 20.83 0.05 69.68 07:26:01 4 15.66 0.00 2.31 4.44 0.07 77.52 07:26:01 5 6.69 0.00 0.77 0.12 0.03 92.39 07:26:01 6 14.22 0.00 1.28 0.68 0.05 83.77 07:26:01 7 10.59 0.00 0.84 4.40 0.03 84.15 07:27:01 all 21.68 0.00 1.14 1.46 0.06 75.66 07:27:01 0 20.68 0.00 0.85 0.42 0.05 78.00 07:27:01 1 24.50 0.00 0.84 0.28 0.05 74.33 07:27:01 2 13.93 0.00 1.07 0.10 0.05 84.85 07:27:01 3 14.57 0.00 1.00 7.89 0.05 76.49 07:27:01 4 19.61 0.00 0.84 0.33 0.05 79.17 07:27:01 5 22.25 0.00 1.15 0.53 0.07 76.00 07:27:01 6 21.94 0.00 1.35 0.30 0.05 76.35 07:27:01 7 35.91 0.00 2.04 1.87 0.08 60.09 07:28:01 all 38.74 0.00 1.25 0.36 0.08 59.58 07:28:01 0 36.79 0.00 1.48 1.40 0.07 60.26 07:28:01 1 40.63 0.00 0.65 0.00 0.07 58.66 07:28:01 2 39.94 0.00 1.46 0.08 0.08 58.44 07:28:01 3 37.06 0.00 1.32 0.92 0.08 60.62 07:28:01 4 34.63 0.00 1.58 0.08 0.07 63.64 07:28:01 5 47.77 0.00 0.92 0.02 0.08 51.21 07:28:01 6 29.95 0.00 1.02 0.03 0.07 68.93 07:28:01 7 43.19 0.00 1.52 0.37 0.08 54.84 07:29:01 all 38.90 0.00 1.28 0.30 0.07 59.45 07:29:01 0 33.47 0.00 0.67 0.00 0.07 65.79 07:29:01 1 40.97 0.00 1.30 0.08 0.07 57.58 07:29:01 2 33.67 0.00 1.29 0.27 0.07 64.71 07:29:01 3 46.33 0.00 2.36 1.35 0.10 49.86 07:29:01 4 45.45 0.00 0.87 0.12 0.08 53.49 07:29:01 5 34.32 0.00 1.15 0.03 0.07 64.42 07:29:01 6 34.46 0.00 1.24 0.03 0.07 64.20 07:29:01 7 42.48 0.00 1.35 0.52 0.08 55.56 07:30:01 all 27.34 0.00 0.79 0.28 0.06 71.52 07:30:01 0 14.91 0.00 0.68 0.00 0.05 84.36 07:30:01 1 34.45 0.00 1.00 0.03 0.08 64.44 07:30:01 2 22.68 0.00 1.10 0.17 0.07 75.98 07:30:01 3 33.91 0.00 0.47 1.67 0.07 63.88 07:30:01 4 27.73 0.00 0.60 0.02 0.07 71.58 07:30:01 5 26.90 0.00 0.63 0.10 0.05 72.32 07:30:01 6 32.34 0.00 1.45 0.00 0.07 66.14 07:30:01 7 25.85 0.00 0.43 0.23 0.07 73.42 07:31:01 all 29.14 0.00 0.95 0.20 0.06 69.65 07:31:01 0 38.41 0.00 0.52 0.05 0.05 60.98 07:31:01 1 25.15 0.00 0.89 1.19 0.05 72.72 07:31:01 2 32.79 0.00 1.92 0.00 0.07 65.23 07:31:01 3 22.81 0.00 0.63 0.28 0.05 76.22 07:31:01 4 31.01 0.00 0.97 0.00 0.05 67.97 07:31:01 5 30.41 0.00 0.58 0.02 0.07 68.92 07:31:01 6 22.94 0.00 1.50 0.02 0.05 75.49 07:31:01 7 29.58 0.00 0.60 0.05 0.07 69.70 07:32:01 all 1.73 0.00 0.10 0.09 0.02 98.06 07:32:01 0 1.87 0.00 0.03 0.00 0.02 98.08 07:32:01 1 2.65 0.00 0.17 0.62 0.02 96.54 07:32:01 2 1.75 0.00 0.08 0.00 0.03 98.13 07:32:01 3 0.80 0.00 0.10 0.10 0.02 98.98 07:32:01 4 1.35 0.00 0.02 0.00 0.02 98.62 07:32:01 5 2.57 0.00 0.13 0.00 0.02 97.28 07:32:01 6 1.48 0.00 0.12 0.02 0.02 98.37 07:32:01 7 1.37 0.00 0.10 0.00 0.03 98.50 07:33:01 all 23.10 0.00 0.61 0.02 0.05 76.22 07:33:01 0 9.83 0.00 0.42 0.02 0.03 89.70 07:33:01 1 37.35 0.00 0.53 0.07 0.07 61.98 07:33:01 2 21.49 0.00 1.37 0.02 0.05 77.07 07:33:01 3 19.56 0.00 0.77 0.05 0.05 79.58 07:33:01 4 23.44 0.00 0.35 0.00 0.03 76.18 07:33:01 5 35.68 0.00 0.27 0.00 0.05 64.00 07:33:01 6 24.31 0.00 0.77 0.05 0.03 74.84 07:33:01 7 13.22 0.00 0.46 0.00 0.05 86.27 07:34:01 all 32.00 0.00 1.09 0.41 0.05 66.44 07:34:01 0 37.44 0.00 0.33 0.02 0.05 62.16 07:34:01 1 27.62 0.00 1.23 0.10 0.05 71.00 07:34:01 2 39.38 0.00 1.37 0.07 0.07 59.12 07:34:01 3 24.69 0.00 1.49 2.80 0.05 70.98 07:34:01 4 37.40 0.00 1.42 0.07 0.05 61.06 07:34:01 5 34.06 0.00 1.69 0.13 0.05 64.07 07:34:01 6 35.73 0.00 0.67 0.08 0.07 63.45 07:34:01 7 19.81 0.00 0.55 0.03 0.05 79.56 07:35:01 all 31.84 0.00 1.52 1.33 0.07 65.24 07:35:01 0 28.58 0.00 1.42 0.28 0.08 69.63 07:35:01 1 43.13 0.00 3.17 1.24 0.08 52.38 07:35:01 2 36.09 0.00 1.67 0.77 0.07 61.41 07:35:01 3 27.36 0.00 1.66 6.19 0.07 64.73 07:35:01 4 33.69 0.00 1.70 0.84 0.07 63.70 07:35:01 5 37.32 0.00 0.48 1.02 0.08 61.09 07:35:01 6 14.82 0.00 1.09 0.25 0.07 83.77 07:35:01 7 33.67 0.00 0.90 0.10 0.08 65.25 07:36:01 all 42.65 0.00 1.04 0.49 0.07 55.74 07:36:01 0 33.89 0.00 0.45 0.08 0.05 65.53 07:36:01 1 58.41 0.00 0.85 1.49 0.08 39.17 07:36:01 2 27.09 0.00 1.20 0.07 0.07 71.58 07:36:01 3 57.03 0.00 0.48 0.92 0.08 41.48 07:36:01 4 49.56 0.00 2.07 1.20 0.07 47.10 07:36:01 5 52.08 0.00 1.95 0.15 0.07 45.75 07:36:01 6 27.15 0.00 0.59 0.03 0.08 72.15 07:36:01 7 35.99 0.00 0.72 0.02 0.05 63.22 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 17.50 0.00 0.52 0.46 0.05 81.47 07:37:01 0 13.31 0.00 0.80 1.08 0.03 84.77 07:37:01 1 22.65 0.00 0.57 0.00 0.07 76.72 07:37:01 2 14.61 0.00 0.25 0.02 0.05 85.07 07:37:01 3 11.87 0.00 0.62 1.81 0.05 85.65 07:37:01 4 22.60 0.00 0.94 0.09 0.05 76.32 07:37:01 5 30.90 0.00 0.42 0.03 0.07 68.58 07:37:01 6 7.24 0.00 0.34 0.64 0.03 91.75 07:37:01 7 16.86 0.00 0.30 0.00 0.05 82.79 07:38:01 all 41.31 0.00 1.06 0.18 0.08 57.37 07:38:01 0 48.07 0.00 1.70 0.00 0.08 50.14 07:38:01 1 41.09 0.00 0.84 0.08 0.12 57.87 07:38:01 2 41.97 0.00 0.58 0.00 0.10 57.34 07:38:01 3 46.14 0.00 0.48 0.87 0.10 52.40 07:38:01 4 39.35 0.00 0.71 0.30 0.07 59.57 07:38:01 5 39.00 0.00 0.70 0.05 0.07 60.18 07:38:01 6 40.82 0.00 2.27 0.02 0.08 56.81 07:38:01 7 34.07 0.00 1.10 0.12 0.07 64.65 07:39:01 all 16.04 0.00 0.90 2.82 0.05 80.19 07:39:01 0 24.34 0.00 1.50 0.80 0.07 73.29 07:39:01 1 18.22 0.00 0.80 2.45 0.08 78.44 07:39:01 2 11.89 0.00 0.38 0.35 0.03 87.35 07:39:01 3 12.49 0.00 1.12 14.73 0.07 71.59 07:39:01 4 21.20 0.00 0.82 1.10 0.05 76.83 07:39:01 5 11.03 0.00 0.94 0.35 0.03 87.65 07:39:01 6 11.95 0.00 0.78 0.92 0.05 86.30 07:39:01 7 17.15 0.00 0.85 1.92 0.05 80.03 07:40:01 all 13.59 0.00 0.95 1.45 0.05 83.96 07:40:01 0 6.91 0.00 1.45 0.97 0.03 90.64 07:40:01 1 7.66 0.00 0.33 0.35 0.05 91.61 07:40:01 2 22.44 0.00 0.95 3.22 0.05 73.34 07:40:01 3 8.51 0.00 0.88 0.42 0.05 90.14 07:40:01 4 18.20 0.00 0.77 0.48 0.03 80.52 07:40:01 5 6.39 0.00 1.12 0.45 0.05 91.98 07:40:01 6 11.38 0.00 0.45 0.20 0.03 87.94 07:40:01 7 27.26 0.00 1.61 5.52 0.07 65.55 07:41:01 all 10.91 0.00 0.78 0.77 0.04 87.50 07:41:01 0 5.86 0.00 0.57 0.03 0.03 93.51 07:41:01 1 9.62 0.00 0.73 0.32 0.03 89.30 07:41:01 2 27.99 0.00 1.40 0.37 0.03 70.21 07:41:01 3 3.43 0.00 0.42 0.05 0.05 96.05 07:41:01 4 2.32 0.00 0.68 0.07 0.02 96.91 07:41:01 5 19.15 0.00 0.90 0.39 0.05 79.51 07:41:01 6 4.15 0.00 0.68 0.40 0.03 94.73 07:41:01 7 14.84 0.00 0.85 4.53 0.05 79.72 Average: all 24.77 0.00 0.94 0.94 0.06 73.30 Average: 0 22.54 0.00 0.87 0.35 0.05 76.19 Average: 1 27.45 0.00 0.93 0.55 0.06 71.01 Average: 2 24.91 0.00 1.05 0.57 0.06 73.41 Average: 3 23.45 0.00 0.91 3.80 0.06 71.78 Average: 4 26.46 0.00 1.04 0.57 0.05 71.88 Average: 5 27.29 0.00 0.86 0.21 0.06 71.58 Average: 6 20.93 0.00 0.98 0.23 0.05 77.81 Average: 7 25.10 0.00 0.89 1.23 0.06 72.72