---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4373 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: 2800.000 BogoMIPS: 5600.00 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / 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 910 22445 0 8811 30801 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:d3:4d:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fed3:4d2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:b7:0e:2d 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 inet6 fe80::42:a1ff:feb7:e2d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4373) 10/22/25 _x86_64_ (8 CPU) 08:28:07 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 202.05 19.63 182.42 2323.54 87839.76 08:31:01 648.29 3.95 644.34 436.19 238436.13 08:32:01 57.89 0.28 57.61 8.00 3046.43 08:33:01 7.33 0.17 7.16 27.19 218.46 08:34:01 233.31 7.38 225.93 1323.25 39184.40 08:35:01 20.96 0.02 20.95 0.13 482.85 08:36:01 18.90 0.00 18.90 0.00 387.40 08:37:01 29.45 0.02 29.43 0.27 556.97 08:38:01 19.50 0.00 19.50 0.00 397.80 08:39:01 19.18 0.00 19.18 0.00 475.44 08:40:01 11.58 0.00 11.58 0.00 601.50 08:41:01 87.95 1.10 86.85 90.92 2883.52 Average: 113.04 2.71 110.32 350.92 31212.30 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 26404844 31567800 6534376 19.84 99892 5281544 2123908 6.25 1033592 5059080 3388560 08:31:01 21731680 29762036 11207540 34.02 168504 7893576 12960356 38.13 3085332 7403776 1488 08:32:01 19310764 27410740 13628456 41.37 172644 7954224 13430484 39.52 5588444 7275980 1080 08:33:01 19257992 27359324 13681228 41.53 172900 7955892 13491332 39.69 5642980 7272388 600 08:34:01 18599824 27295884 14339396 43.53 205376 8461956 13673044 40.23 6130808 7381136 904 08:35:01 18464064 27167752 14475156 43.95 205700 8467220 13907152 40.92 6259236 7377980 900 08:36:01 18454144 27160248 14485076 43.98 205896 8469420 13887588 40.86 6268048 7379580 1220 08:37:01 18064164 26774344 14875056 45.16 206104 8473108 14304876 42.09 6655972 7378776 464 08:38:01 17874268 26589256 15064952 45.74 206220 8477696 14609328 42.98 6839268 7382656 2204 08:39:01 17810952 26540260 15128268 45.93 206384 8491392 14717996 43.30 6887816 7395920 10476 08:40:01 17878352 26608532 15060868 45.72 206544 8493292 14479276 42.60 6827812 7392952 184 08:41:01 22950868 31503472 9988352 30.32 208428 8315228 1687004 4.96 2123868 7156332 432 Average: 19733493 27978304 13205727 40.09 188716 8061212 11939362 35.13 5278598 7154713 284043 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 ens3 1223.26 705.99 37073.10 62.49 0.00 0.00 0.00 0.00 08:30:01 lo 17.72 17.72 1.63 1.63 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vetha97e0a0 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 vethb563056 1.98 1.97 0.19 0.19 0.00 0.00 0.00 0.00 08:31:01 vethe845dca 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 veth07db14e 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 vetha97e0a0 9.93 9.25 1.34 1.56 0.00 0.00 0.00 0.00 08:32:01 vethb563056 30.48 25.20 3.31 3.58 0.00 0.00 0.00 0.00 08:32:01 vethe845dca 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 veth07db14e 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 vetha97e0a0 5.63 6.55 1.67 0.64 0.00 0.00 0.00 0.00 08:33:01 vethb563056 47.50 33.04 3.86 4.87 0.00 0.00 0.00 0.00 08:33:01 vethe845dca 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth07db14e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vetha97e0a0 8.58 9.23 2.13 0.93 0.00 0.00 0.00 0.00 08:34:01 vethb563056 48.36 33.83 4.07 5.00 0.00 0.00 0.00 0.00 08:34:01 vethe845dca 0.23 0.25 0.03 0.03 0.00 0.00 0.00 0.00 08:34:01 veth07db14e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vetha97e0a0 60.46 57.06 16.11 34.56 0.00 0.00 0.00 0.00 08:35:01 vethb563056 72.67 54.84 15.31 10.59 0.00 0.00 0.00 0.00 08:35:01 vethe845dca 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth07db14e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vetha97e0a0 40.66 40.06 14.39 29.47 0.00 0.00 0.00 0.00 08:36:01 vethb563056 62.06 45.46 10.05 8.03 0.00 0.00 0.00 0.00 08:36:01 vethe845dca 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth07db14e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vetha97e0a0 48.99 45.61 13.88 36.30 0.00 0.00 0.00 0.00 08:37:01 vethb563056 67.79 50.71 19.28 11.24 0.00 0.00 0.00 0.00 08:37:01 vethe845dca 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth07db14e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vetha97e0a0 68.61 63.79 18.04 52.23 0.00 0.00 0.00 0.00 08:38:01 vethb563056 79.19 60.46 20.70 12.87 0.00 0.00 0.00 0.00 08:38:01 vethe845dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth07db14e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vetha97e0a0 76.94 73.83 21.12 63.05 0.00 0.00 0.00 0.01 08:39:01 vethb563056 76.67 58.00 20.48 12.42 0.00 0.00 0.00 0.00 08:39:01 vethe845dca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth07db14e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vetha97e0a0 9.37 10.03 1.99 0.84 0.00 0.00 0.00 0.00 08:40:01 vethb563056 46.81 32.29 3.74 4.74 0.00 0.00 0.00 0.00 08:40:01 vethe845dca 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth07db14e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 2258.94 1339.63 54350.00 220.87 0.00 0.00 0.00 0.00 08:41:01 lo 38.79 38.79 3.41 3.41 0.00 0.00 0.00 0.00 08:41:01 docker0 33.48 54.94 3.42 1395.42 0.00 0.00 0.00 0.00 Average: ens3 153.54 90.79 4438.36 12.20 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 2.79 4.58 0.28 116.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4373) 10/22/25 _x86_64_ (8 CPU) 08:28:07 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 14.25 0.00 3.76 5.44 0.05 76.49 08:30:01 0 14.53 0.00 3.71 1.91 0.05 79.80 08:30:01 1 23.64 0.00 5.12 15.48 0.10 55.66 08:30:01 2 7.50 0.00 4.04 13.51 0.07 74.88 08:30:01 3 33.53 0.00 4.22 3.70 0.08 58.47 08:30:01 4 10.72 0.00 3.52 5.32 0.05 80.39 08:30:01 5 7.99 0.00 3.37 2.16 0.05 86.43 08:30:01 6 7.21 0.00 3.49 0.74 0.03 88.53 08:30:01 7 8.85 0.00 2.64 0.70 0.03 87.77 08:31:01 all 27.60 0.00 8.08 9.82 0.10 54.40 08:31:01 0 26.51 0.00 8.17 15.39 0.10 49.82 08:31:01 1 28.23 0.00 7.80 4.64 0.10 59.23 08:31:01 2 27.25 0.00 7.71 7.27 0.10 57.68 08:31:01 3 28.31 0.00 7.03 4.44 0.12 60.10 08:31:01 4 28.07 0.00 8.56 15.73 0.10 47.53 08:31:01 5 28.33 0.00 7.38 2.79 0.08 61.41 08:31:01 6 27.34 0.00 8.97 23.19 0.12 40.38 08:31:01 7 26.74 0.00 9.00 5.18 0.10 58.98 08:32:01 all 64.44 0.00 5.05 0.04 0.12 30.35 08:32:01 0 62.07 0.00 5.19 0.02 0.12 32.61 08:32:01 1 63.76 0.00 5.17 0.03 0.10 30.94 08:32:01 2 66.03 0.00 5.29 0.00 0.12 28.56 08:32:01 3 64.97 0.00 5.19 0.07 0.12 29.65 08:32:01 4 63.77 0.00 5.14 0.00 0.12 30.98 08:32:01 5 62.38 0.00 4.74 0.10 0.12 32.66 08:32:01 6 65.71 0.00 4.77 0.07 0.12 29.33 08:32:01 7 66.88 0.00 4.88 0.00 0.13 28.11 08:33:01 all 3.43 0.00 0.48 0.03 0.05 96.00 08:33:01 0 3.55 0.00 0.57 0.02 0.05 95.81 08:33:01 1 3.95 0.00 0.55 0.02 0.08 95.40 08:33:01 2 2.89 0.00 0.52 0.00 0.07 96.53 08:33:01 3 4.93 0.00 0.52 0.02 0.05 94.49 08:33:01 4 2.59 0.00 0.40 0.05 0.05 96.91 08:33:01 5 3.07 0.00 0.49 0.15 0.05 96.24 08:33:01 6 3.21 0.00 0.37 0.00 0.05 96.37 08:33:01 7 3.26 0.00 0.48 0.02 0.05 96.19 08:34:01 all 8.45 0.00 2.27 1.02 0.07 88.20 08:34:01 0 6.52 0.00 1.86 0.20 0.05 91.37 08:34:01 1 8.66 0.00 2.16 0.39 0.07 88.72 08:34:01 2 9.13 0.00 2.91 1.54 0.07 86.35 08:34:01 3 8.07 0.00 2.32 1.33 0.05 88.23 08:34:01 4 12.73 0.00 2.28 0.65 0.07 84.28 08:34:01 5 8.36 0.00 2.27 0.69 0.07 88.62 08:34:01 6 7.58 0.00 2.60 3.17 0.07 86.59 08:34:01 7 6.54 0.00 1.79 0.17 0.07 91.43 08:35:01 all 9.17 0.00 0.95 0.06 0.07 89.76 08:35:01 0 9.30 0.00 0.87 0.05 0.07 89.72 08:35:01 1 8.90 0.00 1.00 0.02 0.08 90.00 08:35:01 2 9.17 0.00 0.97 0.02 0.08 89.76 08:35:01 3 9.75 0.00 1.05 0.07 0.07 89.06 08:35:01 4 8.61 0.00 0.80 0.03 0.07 90.48 08:35:01 5 8.54 0.00 1.00 0.02 0.08 90.35 08:35:01 6 9.04 0.00 0.85 0.17 0.07 89.87 08:35:01 7 10.07 0.00 0.95 0.08 0.07 88.83 08:36:01 all 5.10 0.00 0.55 0.04 0.06 94.26 08:36:01 0 7.50 0.00 0.79 0.00 0.07 91.65 08:36:01 1 4.67 0.00 0.64 0.07 0.07 94.56 08:36:01 2 4.35 0.00 0.59 0.13 0.08 94.85 08:36:01 3 4.26 0.00 0.48 0.00 0.07 95.18 08:36:01 4 5.12 0.00 0.47 0.00 0.05 94.36 08:36:01 5 6.34 0.00 0.50 0.03 0.05 93.08 08:36:01 6 4.56 0.00 0.40 0.07 0.05 94.92 08:36:01 7 3.96 0.00 0.55 0.02 0.07 95.41 08:37:01 all 8.24 0.00 0.86 0.05 0.06 90.80 08:37:01 0 8.61 0.00 0.72 0.03 0.07 90.57 08:37:01 1 6.45 0.00 0.87 0.07 0.05 92.57 08:37:01 2 7.92 0.00 1.05 0.12 0.07 90.84 08:37:01 3 7.87 0.00 0.77 0.00 0.05 91.31 08:37:01 4 7.18 0.00 0.65 0.05 0.05 92.07 08:37:01 5 8.83 0.00 1.15 0.03 0.07 89.92 08:37:01 6 9.97 0.00 0.82 0.00 0.07 89.14 08:37:01 7 9.08 0.00 0.77 0.03 0.05 90.07 08:38:01 all 6.10 0.00 0.66 0.05 0.06 93.13 08:38:01 0 6.71 0.00 0.62 0.00 0.07 92.61 08:38:01 1 5.49 0.00 0.67 0.22 0.07 93.56 08:38:01 2 6.65 0.00 0.72 0.03 0.07 92.53 08:38:01 3 6.25 0.00 0.55 0.02 0.07 93.12 08:38:01 4 5.80 0.00 0.75 0.05 0.07 93.33 08:38:01 5 6.22 0.00 0.64 0.03 0.07 93.04 08:38:01 6 6.18 0.00 0.65 0.03 0.07 93.06 08:38:01 7 5.50 0.00 0.62 0.03 0.07 93.78 08:39:01 all 5.25 0.00 0.63 0.05 0.06 94.00 08:39:01 0 4.52 0.00 0.65 0.12 0.07 94.65 08:39:01 1 4.43 0.00 0.74 0.15 0.07 94.62 08:39:01 2 5.85 0.00 0.65 0.02 0.05 93.43 08:39:01 3 4.84 0.00 0.60 0.05 0.05 94.46 08:39:01 4 5.69 0.00 0.70 0.02 0.08 93.50 08:39:01 5 5.58 0.00 0.60 0.03 0.07 93.72 08:39:01 6 6.35 0.00 0.52 0.05 0.07 93.02 08:39:01 7 4.71 0.00 0.60 0.02 0.07 94.60 08:40:01 all 1.57 0.00 0.40 0.03 0.06 97.94 08:40:01 0 0.97 0.00 0.58 0.13 0.07 98.25 08:40:01 1 1.27 0.00 0.45 0.12 0.07 98.09 08:40:01 2 0.85 0.00 0.42 0.02 0.05 98.66 08:40:01 3 2.14 0.00 0.43 0.00 0.08 97.34 08:40:01 4 2.60 0.00 0.26 0.00 0.05 97.09 08:40:01 5 2.63 0.00 0.40 0.02 0.05 96.91 08:40:01 6 1.00 0.00 0.28 0.00 0.03 98.68 08:40:01 7 1.14 0.00 0.37 0.02 0.05 98.43 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 6.50 0.00 1.19 0.21 0.04 92.06 08:41:01 0 14.70 0.00 1.70 0.08 0.05 83.46 08:41:01 1 3.29 0.00 1.17 0.87 0.05 94.62 08:41:01 2 10.93 0.00 1.09 0.12 0.05 87.82 08:41:01 3 6.97 0.00 1.45 0.08 0.03 91.45 08:41:01 4 7.05 0.00 1.07 0.18 0.03 91.67 08:41:01 5 4.55 0.00 1.05 0.07 0.03 94.30 08:41:01 6 1.92 0.00 1.10 0.07 0.03 96.87 08:41:01 7 2.50 0.00 0.89 0.23 0.02 96.37 Average: all 13.30 0.00 2.06 1.39 0.07 83.18 Average: 0 13.75 0.00 2.11 1.48 0.07 82.59 Average: 1 13.52 0.00 2.19 1.84 0.08 82.39 Average: 2 13.17 0.00 2.15 1.89 0.07 82.71 Average: 3 15.12 0.00 2.05 0.81 0.07 81.95 Average: 4 13.28 0.00 2.04 1.82 0.07 82.79 Average: 5 12.68 0.00 1.96 0.51 0.07 84.78 Average: 6 12.45 0.00 2.06 2.27 0.06 83.16 Average: 7 12.40 0.00 1.95 0.54 0.06 85.05