---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44981 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 708K 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 911 22533 0 8722 30800 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:dd:0a:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fedd:aa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:88:b3:af 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::42:66ff:fe88:b3af/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-44981) 09/10/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 tps rtps wtps bread/s bwrtn/s 20:23:01 130.95 26.67 104.28 2334.69 24188.20 20:24:01 465.71 5.63 460.07 476.05 244562.44 20:25:01 298.37 0.13 298.23 10.93 25493.22 20:26:01 20.03 0.00 20.03 0.00 15950.27 20:27:01 165.91 0.63 165.27 52.79 32712.81 20:28:01 113.31 0.23 113.08 20.26 33706.50 20:29:01 24.31 0.00 24.31 0.00 15999.87 20:30:01 31.59 0.32 31.28 8.40 16189.97 20:31:01 35.24 0.97 34.28 20.66 16347.94 20:32:01 25.08 0.02 25.06 0.13 3706.72 20:33:01 11.76 0.00 11.76 0.00 217.70 20:34:01 59.62 0.17 59.46 32.13 1215.26 Average: 115.18 2.93 112.25 249.20 35841.52 20:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29139412 31617192 3799808 11.54 80264 2689848 1963764 5.78 948240 2514692 942084 20:24:01 23544104 31403412 9395116 28.52 158272 7735372 5446084 16.02 1246656 7502488 1320 20:25:01 19637396 27698136 13301824 40.38 173024 7917496 12972928 38.17 5287316 7255480 1192 20:26:01 19291260 27353076 13647960 41.43 173132 7919588 13453392 39.58 5643352 7241244 588 20:27:01 18677432 27201664 14261788 43.30 197108 8309392 13791472 40.58 5878060 7560304 51232 20:28:01 18452156 27062252 14487064 43.98 215576 8368472 13864120 40.79 6033856 7622044 1124 20:29:01 18423972 27035424 14515248 44.07 215680 8369676 13898532 40.89 6060756 7622688 52 20:30:01 18196268 26815100 14742952 44.76 215864 8373996 14079004 41.42 6284592 7621656 3140 20:31:01 17705216 26335660 15234004 46.25 216176 8385012 14700248 43.25 6763056 7631912 1344 20:32:01 17664264 26299324 15274956 46.37 216344 8389444 14718360 43.30 6799932 7635400 700 20:33:01 17645336 26281424 15293884 46.43 216496 8390272 14734480 43.35 6819184 7636104 316 20:34:01 21893744 30462244 11045476 33.53 217440 8339992 3644020 10.72 2787140 7518996 68 Average: 20022547 27963742 12916673 39.21 191281 7765713 11438867 33.66 5046012 7113584 83597 20:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 381.59 250.54 10530.47 27.18 0.00 0.00 0.00 0.00 20:23:01 lo 13.38 13.38 1.26 1.26 0.00 0.00 0.00 0.00 20:24:01 vetha4d30c2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth12c8f7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth838b435 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vetha4f8ff2 10.18 11.93 0.92 318.98 0.00 0.00 0.00 0.03 20:25:01 veth2feffe4 4.68 6.02 0.67 0.57 0.00 0.00 0.00 0.00 20:25:01 veth71e1f86 3.12 4.12 0.38 0.38 0.00 0.00 0.00 0.00 20:25:01 vetha4d30c2 0.70 1.43 0.06 0.18 0.00 0.00 0.00 0.00 20:26:01 vetha4f8ff2 0.48 0.33 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 veth2feffe4 6.27 9.18 0.95 0.70 0.00 0.00 0.00 0.00 20:26:01 veth71e1f86 6.27 9.18 0.86 0.70 0.00 0.00 0.00 0.00 20:26:01 vetha4d30c2 0.90 0.98 0.08 0.16 0.00 0.00 0.00 0.00 20:27:01 vetha4f8ff2 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth2feffe4 7.00 10.10 1.19 0.87 0.00 0.00 0.00 0.00 20:27:01 veth71e1f86 6.98 10.06 1.08 0.87 0.00 0.00 0.00 0.00 20:27:01 vetha4d30c2 1.43 1.65 0.15 0.70 0.00 0.00 0.00 0.00 20:28:01 vetha4f8ff2 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth94241c2 4.38 3.78 1.19 1.81 0.00 0.00 0.00 0.00 20:28:01 veth2feffe4 12.25 15.81 3.66 3.52 0.00 0.00 0.00 0.00 20:28:01 veth71e1f86 10.73 14.51 2.24 3.35 0.00 0.00 0.00 0.00 20:29:01 vetha4f8ff2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth94241c2 4.37 3.68 0.80 2.14 0.00 0.00 0.00 0.00 20:29:01 veth2feffe4 10.53 13.90 2.53 2.13 0.00 0.00 0.00 0.00 20:29:01 veth71e1f86 9.45 12.90 1.78 1.96 0.00 0.00 0.00 0.00 20:30:01 vetha4f8ff2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth94241c2 6.08 5.13 4.21 3.43 0.00 0.00 0.00 0.00 20:30:01 veth2feffe4 13.90 17.86 4.13 6.07 0.00 0.00 0.00 0.00 20:30:01 veth71e1f86 12.78 16.65 3.62 6.55 0.00 0.00 0.00 0.00 20:31:01 vetha4f8ff2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth94241c2 6.57 5.93 0.81 11.08 0.00 0.00 0.00 0.00 20:31:01 veth2feffe4 11.70 15.26 3.24 3.86 0.00 0.00 0.00 0.00 20:31:01 veth71e1f86 10.31 13.91 2.13 3.65 0.00 0.00 0.00 0.00 20:32:01 vetha4f8ff2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth94241c2 6.35 5.37 1.17 4.25 0.00 0.00 0.00 0.00 20:32:01 veth2feffe4 17.78 22.00 5.79 7.78 0.00 0.00 0.00 0.00 20:32:01 veth71e1f86 15.31 19.68 3.58 7.71 0.00 0.00 0.00 0.00 20:33:01 vetha4f8ff2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth94241c2 3.32 3.05 0.33 1.31 0.00 0.00 0.00 0.00 20:33:01 veth2feffe4 8.92 12.25 1.96 1.69 0.00 0.00 0.00 0.00 20:33:01 veth71e1f86 8.15 11.33 1.50 1.57 0.00 0.00 0.00 0.00 20:34:01 docker0 42.14 45.91 3.87 1380.33 0.00 0.00 0.00 0.00 20:34:01 br-4367db13fb07 12.85 13.16 0.99 319.42 0.00 0.00 0.00 0.00 20:34:01 vethb0d812d 673.34 733.33 326.95 120.60 0.00 0.00 0.00 0.03 20:34:01 ens3 2180.84 1294.12 54095.28 177.75 0.00 0.00 0.00 0.00 Average: docker0 3.51 3.82 0.32 114.87 0.00 0.00 0.00 0.00 Average: br-4367db13fb07 1.07 1.10 0.08 26.58 0.00 0.00 0.00 0.00 Average: vethb0d812d 56.03 61.03 27.21 10.04 0.00 0.00 0.00 0.00 Average: ens3 151.21 88.47 4431.93 8.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44981) 09/10/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.07 0.00 1.29 1.93 0.03 86.67 20:23:01 0 43.96 0.00 3.37 2.55 0.08 50.03 20:23:01 1 13.62 0.00 1.59 0.79 0.03 83.96 20:23:01 2 12.05 0.00 1.14 0.30 0.03 86.48 20:23:01 3 3.99 0.00 1.27 11.32 0.03 83.39 20:23:01 4 1.85 0.00 0.92 0.03 0.02 97.18 20:23:01 5 1.80 0.00 0.79 0.11 0.02 97.28 20:23:01 6 1.79 0.00 0.66 0.31 0.03 97.21 20:23:01 7 1.54 0.00 0.64 0.08 0.02 97.72 20:24:01 all 18.08 0.00 9.13 14.61 0.08 58.10 20:24:01 0 17.28 0.00 10.84 34.83 0.10 36.94 20:24:01 1 17.49 0.00 10.00 22.38 0.08 50.04 20:24:01 2 20.21 0.00 7.93 6.02 0.08 65.76 20:24:01 3 18.53 0.00 9.06 13.82 0.10 58.48 20:24:01 4 16.68 0.00 8.96 6.07 0.07 68.23 20:24:01 5 17.89 0.00 9.21 10.09 0.07 62.74 20:24:01 6 17.92 0.00 8.76 16.55 0.08 56.69 20:24:01 7 18.61 0.00 8.29 7.19 0.08 65.83 20:25:01 all 60.98 0.00 6.23 1.27 0.11 31.42 20:25:01 0 61.83 0.00 6.09 0.89 0.13 31.06 20:25:01 1 61.94 0.00 6.49 0.42 0.12 31.03 20:25:01 2 63.55 0.00 6.43 1.60 0.10 28.32 20:25:01 3 62.16 0.00 6.34 1.06 0.10 30.33 20:25:01 4 57.25 0.00 5.83 1.14 0.08 35.70 20:25:01 5 58.95 0.00 6.36 1.10 0.12 33.47 20:25:01 6 61.46 0.00 5.83 1.52 0.12 31.08 20:25:01 7 60.69 0.00 6.40 2.45 0.10 30.36 20:26:01 all 10.12 0.00 0.78 0.65 0.08 88.37 20:26:01 0 12.52 0.00 0.75 0.00 0.05 86.68 20:26:01 1 9.99 0.00 0.82 0.00 0.10 89.08 20:26:01 2 11.07 0.00 0.85 0.00 0.08 87.99 20:26:01 3 10.81 0.00 0.87 0.02 0.08 88.22 20:26:01 4 10.36 0.00 0.63 0.40 0.08 88.52 20:26:01 5 9.58 0.00 0.96 4.74 0.08 84.63 20:26:01 6 10.31 0.00 0.87 0.02 0.10 88.71 20:26:01 7 6.31 0.00 0.47 0.02 0.07 93.14 20:27:01 all 5.56 0.00 1.44 1.75 0.08 91.16 20:27:01 0 3.95 0.00 1.65 2.19 0.08 92.13 20:27:01 1 4.19 0.00 1.61 2.21 0.10 91.89 20:27:01 2 6.71 0.00 1.44 0.27 0.07 91.51 20:27:01 3 3.60 0.00 1.16 0.20 0.08 94.96 20:27:01 4 9.22 0.00 1.71 0.75 0.07 88.26 20:27:01 5 5.13 0.00 1.43 6.87 0.08 86.49 20:27:01 6 5.74 0.00 1.36 0.29 0.08 92.53 20:27:01 7 5.88 0.00 1.22 1.26 0.08 91.55 20:28:01 all 9.90 0.00 1.76 1.59 0.08 86.67 20:28:01 0 11.46 0.00 2.09 0.57 0.08 85.79 20:28:01 1 11.85 0.00 1.87 3.87 0.08 82.33 20:28:01 2 8.58 0.00 1.46 0.13 0.08 89.74 20:28:01 3 9.71 0.00 1.51 0.87 0.07 87.85 20:28:01 4 9.62 0.00 1.53 0.13 0.10 88.62 20:28:01 5 9.38 0.00 2.16 1.98 0.07 86.42 20:28:01 6 11.47 0.00 1.62 3.70 0.08 83.13 20:28:01 7 7.14 0.00 1.88 1.42 0.07 89.49 20:29:01 all 4.15 0.00 0.46 0.70 0.08 94.62 20:29:01 0 5.89 0.00 0.70 0.17 0.08 93.16 20:29:01 1 4.22 0.00 0.35 0.02 0.05 95.36 20:29:01 2 3.58 0.00 0.53 0.10 0.08 95.70 20:29:01 3 3.84 0.00 0.48 0.03 0.08 95.56 20:29:01 4 3.72 0.00 0.47 0.05 0.08 95.68 20:29:01 5 4.21 0.00 0.28 0.02 0.05 95.44 20:29:01 6 4.92 0.00 0.37 5.14 0.07 89.50 20:29:01 7 2.87 0.00 0.42 0.12 0.07 96.53 20:30:01 all 9.16 0.00 0.85 0.72 0.09 89.18 20:30:01 0 10.73 0.00 1.03 0.37 0.08 87.79 20:30:01 1 8.27 0.00 0.92 0.10 0.10 90.61 20:30:01 2 10.29 0.00 0.75 0.02 0.08 88.86 20:30:01 3 7.95 0.00 0.75 0.05 0.10 91.15 20:30:01 4 11.29 0.00 1.22 0.05 0.10 87.34 20:30:01 5 8.89 0.00 0.82 0.07 0.08 90.14 20:30:01 6 7.54 0.00 0.79 5.06 0.10 86.51 20:30:01 7 8.30 0.00 0.55 0.05 0.08 91.02 20:31:01 all 4.93 0.00 0.59 0.78 0.08 93.62 20:31:01 0 4.34 0.00 0.52 0.23 0.10 94.80 20:31:01 1 7.72 0.00 0.94 0.05 0.10 91.20 20:31:01 2 3.61 0.00 0.48 0.12 0.08 95.70 20:31:01 3 5.07 0.00 0.65 0.02 0.08 94.18 20:31:01 4 5.37 0.00 0.53 0.03 0.08 93.98 20:31:01 5 4.03 0.00 0.42 0.28 0.07 95.20 20:31:01 6 5.41 0.00 0.62 5.46 0.08 88.43 20:31:01 7 3.89 0.00 0.55 0.03 0.07 95.46 20:32:01 all 5.93 0.00 0.65 0.20 0.08 93.14 20:32:01 0 5.42 0.00 0.90 0.23 0.07 93.37 20:32:01 1 6.84 0.00 0.65 0.08 0.07 92.36 20:32:01 2 6.48 0.00 0.73 0.03 0.08 92.67 20:32:01 3 5.95 0.00 0.55 0.03 0.08 93.38 20:32:01 4 5.76 0.00 0.53 0.02 0.08 93.60 20:32:01 5 5.40 0.00 0.60 0.03 0.07 93.90 20:32:01 6 6.16 0.00 0.57 1.02 0.07 92.18 20:32:01 7 5.46 0.00 0.72 0.13 0.08 93.60 20:33:01 all 1.96 0.00 0.30 0.04 0.08 97.63 20:33:01 0 1.87 0.00 0.52 0.08 0.10 97.43 20:33:01 1 1.25 0.00 0.23 0.00 0.08 98.43 20:33:01 2 2.19 0.00 0.33 0.03 0.05 97.39 20:33:01 3 2.12 0.00 0.28 0.05 0.08 97.46 20:33:01 4 1.32 0.00 0.18 0.02 0.07 98.41 20:33:01 5 2.70 0.00 0.30 0.02 0.10 96.88 20:33:01 6 1.19 0.00 0.20 0.03 0.07 98.51 20:33:01 7 2.97 0.00 0.32 0.03 0.08 96.59 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.09 0.00 0.94 0.15 0.06 96.76 20:34:01 0 1.59 0.00 0.97 0.10 0.07 97.27 20:34:01 1 2.45 0.00 0.95 0.13 0.07 96.39 20:34:01 2 1.69 0.00 1.20 0.07 0.07 96.98 20:34:01 3 1.86 0.00 0.95 0.02 0.07 97.11 20:34:01 4 3.41 0.00 0.89 0.13 0.05 95.52 20:34:01 5 1.76 0.00 0.89 0.10 0.07 97.19 20:34:01 6 1.80 0.00 0.69 0.08 0.07 97.37 20:34:01 7 2.18 0.00 1.02 0.55 0.07 96.19 Average: all 11.86 0.00 2.02 2.02 0.08 84.02 Average: 0 15.07 0.00 2.44 3.48 0.09 78.93 Average: 1 12.44 0.00 2.19 2.48 0.08 82.81 Average: 2 12.45 0.00 1.93 0.72 0.08 84.82 Average: 3 11.24 0.00 1.98 2.29 0.08 84.41 Average: 4 11.23 0.00 1.93 0.73 0.07 86.03 Average: 5 10.75 0.00 2.00 2.10 0.07 85.07 Average: 6 11.27 0.00 1.85 3.25 0.08 83.55 Average: 7 10.43 0.00 1.86 1.10 0.07 86.54