---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11037 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 12G 144G 8% / 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 877 27454 0 3835 30834 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:fa:e3:1c brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fefa:e31c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:26:01:3d 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-8c-8g-11037) 03/05/24 _x86_64_ (8 CPU) 14:27:44 LINUX RESTART (8 CPU) 14:28:01 tps rtps wtps bread/s bwrtn/s 14:29:02 355.30 87.17 268.13 6228.19 55893.10 14:30:01 140.33 39.13 101.20 2395.39 23607.93 14:31:01 64.04 3.53 60.51 140.38 18131.38 14:32:01 50.41 2.87 47.54 80.39 16841.19 14:33:01 37.99 1.42 36.57 53.98 20080.37 14:34:01 41.88 0.23 41.64 3.33 21434.16 14:35:01 34.32 0.62 33.71 13.73 14036.92 14:36:01 11.18 0.00 11.18 0.00 13346.58 14:37:01 10.85 0.00 10.85 0.00 11881.49 14:38:01 18.51 0.12 18.40 3.20 12693.08 Average: 76.38 13.47 62.91 889.41 20790.39 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:02 30090472 31623616 2848748 8.65 61736 1788060 1493688 4.39 961372 1606344 97196 14:30:01 29189404 31094888 3749816 11.38 85752 2117948 1835312 5.40 1521896 1910368 104016 14:31:01 28054184 30077640 4885036 14.83 91364 2223516 2887208 8.49 2599456 1952172 24788 14:32:01 28165352 30390992 4773868 14.49 99320 2408568 2392340 7.04 2298828 2120460 55316 14:33:01 26242316 28883036 6696904 20.33 106048 2805124 4084492 12.02 3914088 2403340 216876 14:34:01 26217636 28955532 6721584 20.41 107920 2897284 3908428 11.50 3850128 2486500 19916 14:35:01 26124744 28924892 6814476 20.69 110604 2955248 3802600 11.19 3892424 2532816 12736 14:36:01 25864792 28717408 7074428 21.48 110688 3006016 3965716 11.67 4103068 2581024 7932 14:37:01 26407960 29266116 6531260 19.83 110768 3011556 3422332 10.07 3561480 2581572 3596 14:38:01 26084396 29163064 6854824 20.81 113420 3219508 3425568 10.08 3747360 2706912 187276 Average: 27244126 29709718 5695094 17.29 99762 2643283 3121768 9.18 3045010 2288151 72965 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:29:02 ens3 343.74 247.10 1848.68 72.03 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 14:30:01 ens3 210.51 157.28 2017.17 34.78 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 690.05 507.48 1064.67 191.84 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 31.64 31.64 4.39 4.39 0.00 0.00 0.00 0.00 14:32:01 ens3 658.99 517.23 2218.23 163.50 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 4.50 4.50 0.94 0.94 0.00 0.00 0.00 0.00 14:33:01 ens3 706.56 531.41 1534.93 179.53 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 14:34:01 ens3 1291.87 1027.65 996.87 432.04 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 60.10 60.10 17.13 17.13 0.00 0.00 0.00 0.00 14:35:01 ens3 2318.43 1773.38 655.13 846.91 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 5.80 5.80 1.61 1.61 0.00 0.00 0.00 0.00 14:36:01 ens3 3882.49 2770.17 987.34 1186.85 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 23.73 23.73 4.64 4.64 0.00 0.00 0.00 0.00 14:37:01 ens3 332.96 259.52 91.53 90.52 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00 14:38:01 ens3 232.51 167.66 101.64 61.89 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 Average: lo 13.11 13.11 2.94 2.94 0.00 0.00 0.00 0.00 Average: ens3 1068.24 796.96 1150.19 326.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11037) 03/05/24 _x86_64_ (8 CPU) 14:27:44 LINUX RESTART (8 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:02 all 9.28 0.00 1.44 3.37 0.04 85.88 14:29:02 0 18.97 0.00 2.06 15.34 0.07 63.57 14:29:02 1 14.67 0.00 1.57 0.77 0.05 82.94 14:29:02 2 9.08 0.00 0.97 0.63 0.03 89.28 14:29:02 3 4.28 0.00 1.77 4.18 0.03 89.73 14:29:02 4 8.90 0.00 0.97 0.60 0.03 89.50 14:29:02 5 7.10 0.00 1.30 0.69 0.02 90.89 14:29:02 6 5.74 0.00 2.06 1.32 0.03 90.85 14:29:02 7 5.43 0.00 0.79 3.46 0.05 90.28 14:30:01 all 20.29 0.00 0.88 1.59 0.04 77.19 14:30:01 0 17.68 0.00 1.05 2.19 0.05 79.03 14:30:01 1 20.04 0.00 0.58 0.24 0.05 79.09 14:30:01 2 16.09 0.00 0.44 0.53 0.03 82.91 14:30:01 3 13.75 0.00 0.58 0.14 0.03 85.50 14:30:01 4 33.76 0.00 1.32 1.95 0.05 62.91 14:30:01 5 33.02 0.00 1.14 1.03 0.05 64.76 14:30:01 6 10.30 0.00 0.58 0.00 0.03 89.09 14:30:01 7 17.76 0.00 1.36 6.63 0.07 74.18 14:31:01 all 37.37 0.00 1.78 1.13 0.07 59.65 14:31:01 0 35.72 0.00 1.57 0.45 0.07 62.19 14:31:01 1 43.43 0.00 1.31 0.44 0.07 54.75 14:31:01 2 33.73 0.00 1.60 0.58 0.05 64.04 14:31:01 3 42.11 0.00 1.65 0.02 0.07 56.15 14:31:01 4 45.65 0.00 1.26 1.79 0.07 51.23 14:31:01 5 33.12 0.00 3.35 0.23 0.08 63.22 14:31:01 6 28.42 0.00 1.35 1.71 0.08 68.44 14:31:01 7 36.95 0.00 2.14 3.81 0.05 57.05 14:32:01 all 29.62 0.00 1.54 1.00 0.06 67.77 14:32:01 0 26.63 0.00 1.69 0.02 0.05 71.62 14:32:01 1 28.09 0.00 1.62 0.75 0.08 69.45 14:32:01 2 28.13 0.00 2.41 0.22 0.07 69.18 14:32:01 3 33.11 0.00 1.05 0.05 0.07 65.72 14:32:01 4 22.07 0.00 0.78 0.00 0.05 77.10 14:32:01 5 33.76 0.00 1.56 0.12 0.07 64.50 14:32:01 6 29.78 0.00 2.19 0.30 0.07 67.66 14:32:01 7 35.48 0.00 1.07 6.61 0.05 56.79 14:33:01 all 39.52 0.00 2.13 0.68 0.07 57.60 14:33:01 0 38.86 0.00 2.06 0.09 0.09 58.91 14:33:01 1 35.26 0.00 1.80 1.70 0.07 61.18 14:33:01 2 44.94 0.00 2.29 0.00 0.07 52.70 14:33:01 3 38.30 0.00 2.86 0.65 0.10 58.08 14:33:01 4 47.20 0.00 1.71 0.02 0.07 51.00 14:33:01 5 37.90 0.00 1.94 0.00 0.07 60.10 14:33:01 6 37.32 0.00 2.28 0.22 0.05 60.13 14:33:01 7 36.39 0.00 2.04 2.76 0.08 58.73 14:34:01 all 28.64 0.00 6.06 0.91 0.07 64.32 14:34:01 0 30.61 0.00 5.94 1.25 0.07 62.13 14:34:01 1 26.93 0.00 4.30 2.09 0.08 66.60 14:34:01 2 34.65 0.00 4.27 0.02 0.10 60.96 14:34:01 3 23.66 0.00 7.24 0.00 0.05 69.05 14:34:01 4 36.07 0.00 5.38 0.00 0.07 58.49 14:34:01 5 30.99 0.00 3.40 0.00 0.05 65.57 14:34:01 6 20.56 0.00 10.45 3.63 0.05 65.31 14:34:01 7 25.65 0.00 7.56 0.30 0.07 66.42 14:35:01 all 27.06 0.00 10.63 0.48 0.08 61.76 14:35:01 0 26.68 0.00 3.99 0.02 0.07 69.24 14:35:01 1 25.60 0.00 8.54 0.07 0.08 65.71 14:35:01 2 26.75 0.00 9.21 0.02 0.08 63.94 14:35:01 3 29.75 0.00 11.15 0.02 0.08 59.00 14:35:01 4 29.39 0.00 10.03 0.35 0.08 60.15 14:35:01 5 26.00 0.00 16.71 0.02 0.08 57.19 14:35:01 6 23.99 0.00 12.44 3.33 0.07 60.18 14:35:01 7 28.36 0.00 12.92 0.02 0.08 58.62 14:36:01 all 26.15 0.00 13.37 0.48 0.08 59.91 14:36:01 0 16.98 0.00 1.89 0.00 0.08 81.05 14:36:01 1 20.94 0.00 25.58 0.00 0.07 53.42 14:36:01 2 31.22 0.00 20.27 0.32 0.08 48.10 14:36:01 3 31.95 0.00 16.90 0.08 0.08 50.98 14:36:01 4 28.50 0.00 6.26 1.14 0.08 64.01 14:36:01 5 22.29 0.00 4.46 0.00 0.07 73.18 14:36:01 6 28.05 0.00 17.26 2.31 0.07 52.31 14:36:01 7 29.30 0.00 14.36 0.00 0.08 56.26 14:37:01 all 22.53 0.00 0.95 0.49 0.06 75.97 14:37:01 0 20.40 0.00 0.95 0.00 0.07 78.59 14:37:01 1 23.85 0.00 1.54 0.00 0.07 74.55 14:37:01 2 28.29 0.00 0.93 0.00 0.05 70.73 14:37:01 3 28.22 0.00 0.92 0.00 0.07 70.80 14:37:01 4 25.62 0.00 0.82 3.87 0.07 69.63 14:37:01 5 14.93 0.00 0.73 0.00 0.05 84.29 14:37:01 6 20.30 0.00 0.87 0.08 0.07 78.68 14:37:01 7 18.67 0.00 0.87 0.00 0.05 80.41 14:38:01 all 24.37 0.00 2.80 0.45 0.05 72.33 14:38:01 0 21.32 0.00 0.47 0.00 0.05 78.16 14:38:01 1 15.50 0.00 4.82 0.00 0.05 79.63 14:38:01 2 30.58 0.00 7.95 0.00 0.07 61.41 14:38:01 3 26.48 0.00 0.89 0.00 0.05 72.59 14:38:01 4 20.28 0.00 1.14 3.58 0.05 74.96 14:38:01 5 29.46 0.00 3.87 0.00 0.05 66.62 14:38:01 6 27.16 0.00 1.27 0.02 0.05 71.51 14:38:01 7 24.21 0.00 1.98 0.00 0.07 73.75 Average: all 26.49 0.00 4.16 1.06 0.06 68.23 Average: 0 25.36 0.00 2.17 1.94 0.07 70.47 Average: 1 25.42 0.00 5.17 0.61 0.07 68.74 Average: 2 28.37 0.00 5.03 0.23 0.06 66.31 Average: 3 27.18 0.00 4.50 0.51 0.06 67.74 Average: 4 29.72 0.00 2.97 1.33 0.06 65.92 Average: 5 26.84 0.00 3.84 0.21 0.06 69.05 Average: 6 23.18 0.00 5.07 1.29 0.06 70.39 Average: 7 25.83 0.00 4.51 2.35 0.07 67.25