---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11826 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 140G 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 22682 0 8574 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:61:e8:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:fe61:e8e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:34:15:91 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::42:75ff:fe34:1591/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11826) 11/11/25 _x86_64_ (8 CPU) 08:28:11 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 170.72 23.31 147.41 2356.49 49305.32 08:31:01 388.52 1.18 387.34 26.26 199612.73 08:32:01 366.38 3.20 363.18 425.06 73263.85 08:33:01 33.01 0.00 33.01 0.00 34337.74 08:34:01 58.47 7.03 51.44 1301.52 9041.43 08:35:01 194.32 0.35 193.97 28.53 31244.53 08:36:01 18.41 0.02 18.40 0.13 437.93 08:37:01 20.66 0.00 20.66 0.00 480.05 08:38:01 29.50 0.00 29.50 0.00 546.31 08:39:01 21.71 0.00 21.71 0.00 537.51 08:40:01 17.88 0.02 17.86 0.67 885.32 08:41:01 31.16 0.12 31.04 22.26 973.41 08:42:01 75.35 1.80 73.55 93.98 2702.35 Average: 109.62 2.82 106.80 324.72 31005.28 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 27392096 31556056 5547124 16.84 90952 4329744 2289324 6.74 1034092 4107776 2532060 08:31:01 24058536 31639048 8880684 26.96 153168 7475736 1671516 4.92 1021788 7251144 667056 08:32:01 20059640 27887808 12879580 39.10 170756 7696572 13016260 38.30 5026552 7105868 14696 08:33:01 19135904 26967948 13803316 41.91 171316 7699240 14276308 42.00 6006444 7033312 864 08:34:01 18513520 26802384 14425700 43.79 186856 8108188 14900420 43.84 6254964 7365668 203448 08:35:01 18233712 26685888 14705508 44.64 204408 8226636 14947764 43.98 6729616 7139028 4544 08:36:01 18189660 26644356 14749560 44.78 204548 8228736 14965120 44.03 6771136 7140408 32 08:37:01 18059448 26519396 14879772 45.17 204764 8233676 15011688 44.17 6895448 7144656 3076 08:38:01 17471688 25936076 15467532 46.96 204928 8237800 15523328 45.67 7481076 7144564 1288 08:39:01 17374064 25846452 15565156 47.25 205112 8245348 15591440 45.87 7570740 7151404 2568 08:40:01 17292940 25782492 15646280 47.50 205240 8261792 15631880 45.99 7633996 7167612 756 08:41:01 19506144 27950752 13433076 40.78 205668 8226048 11656400 34.30 5536424 7098164 476 08:42:01 23231936 31542536 9707284 29.47 207532 8082636 1611268 4.74 2063688 6940300 10788 Average: 19886099 27827784 13053121 39.63 185788 7773242 11622517 34.20 5386613 6906916 264742 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 ens3 949.32 596.87 24925.63 52.36 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 08:30:01 lo 16.27 16.27 1.52 1.52 0.00 0.00 0.00 0.00 08:31:01 ens3 779.30 422.88 24427.88 35.55 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 08:32:01 veth899f360 1.08 1.07 0.10 0.13 0.00 0.00 0.00 0.00 08:32:01 veth63c30a6 1.00 1.10 0.10 0.12 0.00 0.00 0.00 0.00 08:32:01 veth2002878 4.58 6.50 0.76 0.93 0.00 0.00 0.00 0.00 08:32:01 veth6360fa7 2.82 2.32 0.40 0.37 0.00 0.00 0.00 0.00 08:33:01 veth899f360 6.68 9.38 0.93 0.77 0.00 0.00 0.00 0.00 08:33:01 veth63c30a6 6.85 9.57 1.06 0.80 0.00 0.00 0.00 0.00 08:33:01 veth2002878 0.57 0.97 0.09 0.09 0.00 0.00 0.00 0.00 08:33:01 veth6360fa7 10.46 10.56 2.25 1.54 0.00 0.00 0.00 0.00 08:34:01 veth899f360 7.17 10.28 1.12 0.92 0.00 0.00 0.00 0.00 08:34:01 veth63c30a6 7.12 10.21 1.22 0.91 0.00 0.00 0.00 0.00 08:34:01 veth2002878 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 08:34:01 veth6360fa7 9.55 10.31 3.04 1.13 0.00 0.00 0.00 0.00 08:35:01 veth899f360 9.58 13.18 1.82 2.58 0.00 0.00 0.00 0.00 08:35:01 veth63c30a6 9.65 13.25 1.97 2.59 0.00 0.00 0.00 0.00 08:35:01 veth2002878 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 08:35:01 veth6360fa7 35.51 33.53 9.71 19.33 0.00 0.00 0.00 0.00 08:36:01 veth899f360 9.50 12.93 1.92 2.32 0.00 0.00 0.00 0.00 08:36:01 veth63c30a6 9.57 13.03 2.08 2.33 0.00 0.00 0.00 0.00 08:36:01 veth2002878 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:36:01 veth6360fa7 40.43 38.43 11.44 16.89 0.00 0.00 0.00 0.00 08:37:01 veth899f360 12.26 16.28 2.54 5.02 0.00 0.00 0.00 0.00 08:37:01 veth63c30a6 12.86 16.76 3.00 5.13 0.00 0.00 0.00 0.00 08:37:01 veth2002878 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:37:01 veth6360fa7 65.46 62.14 21.83 53.35 0.00 0.00 0.00 0.00 08:38:01 veth899f360 10.16 13.45 2.97 4.78 0.00 0.00 0.00 0.00 08:38:01 veth63c30a6 9.97 13.20 2.46 4.06 0.00 0.00 0.00 0.00 08:38:01 veth2002878 0.60 0.83 0.08 0.09 0.00 0.00 0.00 0.00 08:38:01 veth6360fa7 43.34 41.09 14.26 32.39 0.00 0.00 0.00 0.00 08:39:01 veth899f360 16.73 21.60 3.88 8.39 0.00 0.00 0.00 0.00 08:39:01 veth63c30a6 17.08 21.55 4.60 8.09 0.00 0.00 0.00 0.00 08:39:01 veth2002878 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:39:01 veth6360fa7 90.55 85.55 23.76 90.99 0.00 0.00 0.00 0.01 08:40:01 veth899f360 11.91 15.75 2.83 4.09 0.00 0.00 0.00 0.00 08:40:01 veth63c30a6 12.00 15.70 3.33 4.09 0.00 0.00 0.00 0.00 08:40:01 veth2002878 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 08:40:01 veth6360fa7 54.96 53.92 17.03 52.86 0.00 0.00 0.00 0.00 08:41:01 veth63c30a6 6.66 9.93 1.00 0.77 0.00 0.00 0.00 0.00 08:41:01 veth2002878 0.17 0.82 0.01 0.05 0.00 0.00 0.00 0.00 08:41:01 vethb2f750c 175.47 198.87 27.45 35.25 0.00 0.00 0.00 0.00 08:41:01 vethe8ef240 36.95 51.38 5.78 4.43 0.00 0.00 0.00 0.00 08:42:01 ens3 2242.73 1360.11 52620.76 226.54 0.00 0.00 0.00 0.00 08:42:01 docker0 37.69 63.39 3.66 1424.83 0.00 0.00 0.00 0.00 08:42:01 lo 39.59 39.59 3.48 3.48 0.00 0.00 0.00 0.00 Average: ens3 149.56 90.00 3976.23 12.01 0.00 0.00 0.00 0.00 Average: docker0 2.90 4.88 0.28 109.74 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11826) 11/11/25 _x86_64_ (8 CPU) 08:28:11 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 13.26 0.00 2.77 3.06 0.05 80.86 08:30:01 0 35.43 0.00 4.68 2.84 0.09 56.97 08:30:01 1 8.65 0.00 2.31 0.31 0.05 88.68 08:30:01 2 6.09 0.00 2.64 17.81 0.05 73.42 08:30:01 3 10.09 0.00 2.60 0.24 0.03 87.03 08:30:01 4 7.35 0.00 2.31 0.32 0.03 89.98 08:30:01 5 7.30 0.00 2.48 0.58 0.05 89.59 08:30:01 6 5.39 0.00 1.97 0.68 0.02 91.93 08:30:01 7 25.80 0.00 3.15 1.65 0.05 69.34 08:31:01 all 12.45 0.00 5.89 22.62 0.07 58.97 08:31:01 0 12.04 0.00 6.52 38.13 0.05 43.26 08:31:01 1 12.16 0.00 5.65 13.56 0.07 68.57 08:31:01 2 12.89 0.00 5.73 13.11 0.08 68.19 08:31:01 3 11.54 0.00 6.64 37.50 0.05 44.27 08:31:01 4 12.98 0.00 5.17 12.03 0.07 69.75 08:31:01 5 12.07 0.00 6.31 31.76 0.08 49.77 08:31:01 6 12.71 0.00 5.62 23.40 0.15 58.13 08:31:01 7 13.21 0.00 5.49 11.52 0.05 69.72 08:32:01 all 61.13 0.00 6.66 4.30 0.14 27.78 08:32:01 0 61.04 0.00 6.68 0.91 0.15 31.23 08:32:01 1 62.54 0.00 6.37 1.79 0.13 29.17 08:32:01 2 61.39 0.00 6.24 2.10 0.12 30.16 08:32:01 3 61.99 0.00 6.77 4.41 0.13 26.69 08:32:01 4 61.57 0.00 6.75 4.47 0.13 27.08 08:32:01 5 59.75 0.00 6.45 5.71 0.12 27.97 08:32:01 6 59.13 0.00 7.10 2.03 0.14 31.60 08:32:01 7 61.60 0.00 6.90 13.03 0.17 18.31 08:33:01 all 23.04 0.00 1.97 1.00 0.09 73.90 08:33:01 0 23.81 0.00 1.98 7.72 0.08 66.40 08:33:01 1 22.46 0.00 2.07 0.03 0.10 75.34 08:33:01 2 23.90 0.00 2.03 0.02 0.10 73.95 08:33:01 3 22.25 0.00 1.77 0.00 0.12 75.86 08:33:01 4 24.05 0.00 1.97 0.03 0.08 73.87 08:33:01 5 23.30 0.00 2.01 0.00 0.10 74.59 08:33:01 6 22.72 0.00 2.15 0.15 0.10 74.88 08:33:01 7 21.79 0.00 1.79 0.03 0.08 76.30 08:34:01 all 5.09 0.00 1.22 0.62 0.08 92.98 08:34:01 0 5.08 0.00 1.40 0.43 0.07 93.01 08:34:01 1 5.57 0.00 1.07 0.05 0.07 93.25 08:34:01 2 4.81 0.00 1.41 1.76 0.07 91.96 08:34:01 3 5.72 0.00 1.39 0.07 0.08 92.74 08:34:01 4 4.30 0.00 0.96 0.18 0.07 94.49 08:34:01 5 6.89 0.00 1.52 0.33 0.08 91.17 08:34:01 6 4.36 0.00 1.02 2.11 0.07 92.44 08:34:01 7 4.00 0.00 0.97 0.05 0.10 94.88 08:35:01 all 10.33 0.00 1.87 1.63 0.09 86.08 08:35:01 0 9.91 0.00 1.81 0.35 0.10 87.83 08:35:01 1 13.01 0.00 1.84 1.64 0.08 83.43 08:35:01 2 12.38 0.00 2.16 3.30 0.10 82.06 08:35:01 3 9.24 0.00 1.47 0.64 0.08 88.56 08:35:01 4 8.37 0.00 2.05 2.85 0.08 86.64 08:35:01 5 11.85 0.00 2.11 0.52 0.08 85.45 08:35:01 6 8.78 0.00 2.01 1.38 0.12 87.71 08:35:01 7 9.06 0.00 1.54 2.41 0.10 86.89 08:36:01 all 4.62 0.00 0.60 4.67 0.29 89.82 08:36:01 0 4.75 0.00 0.67 7.63 0.08 86.87 08:36:01 1 3.94 0.00 0.60 0.00 1.08 94.39 08:36:01 2 4.79 0.00 0.44 0.07 0.10 94.61 08:36:01 3 4.68 0.00 0.52 0.02 0.30 94.48 08:36:01 4 4.61 0.00 0.59 15.84 0.12 78.84 08:36:01 5 5.11 0.00 0.92 0.03 0.07 93.87 08:36:01 6 4.91 0.00 0.45 0.00 0.15 94.49 08:36:01 7 4.21 0.00 0.55 13.89 0.42 80.94 08:37:01 all 6.75 0.00 0.73 0.05 0.09 92.39 08:37:01 0 7.33 0.00 0.94 0.07 0.10 91.57 08:37:01 1 6.92 0.00 0.62 0.05 0.07 92.35 08:37:01 2 7.08 0.00 0.68 0.02 0.08 92.14 08:37:01 3 6.83 0.00 0.80 0.02 0.08 92.27 08:37:01 4 6.33 0.00 0.67 0.05 0.08 92.87 08:37:01 5 6.23 0.00 0.63 0.02 0.05 93.07 08:37:01 6 7.35 0.00 0.70 0.12 0.10 91.73 08:37:01 7 5.93 0.00 0.84 0.03 0.08 93.12 08:38:01 all 7.77 0.00 0.88 0.05 0.08 91.22 08:38:01 0 6.21 0.00 1.00 0.02 0.08 92.69 08:38:01 1 8.64 0.00 0.92 0.02 0.08 90.34 08:38:01 2 8.14 0.00 0.71 0.03 0.08 91.03 08:38:01 3 9.14 0.00 0.80 0.02 0.08 89.96 08:38:01 4 6.68 0.00 0.90 0.03 0.07 92.32 08:38:01 5 8.26 0.00 0.77 0.08 0.08 90.81 08:38:01 6 8.34 0.00 0.95 0.12 0.10 90.48 08:38:01 7 6.74 0.00 1.02 0.07 0.07 92.10 08:39:01 all 7.36 0.00 0.81 0.07 0.08 91.68 08:39:01 0 7.44 0.00 0.77 0.03 0.07 91.69 08:39:01 1 6.67 0.00 0.70 0.05 0.08 92.50 08:39:01 2 6.91 0.00 0.74 0.05 0.08 92.22 08:39:01 3 8.40 0.00 0.74 0.12 0.08 90.67 08:39:01 4 7.52 0.00 0.79 0.00 0.07 91.62 08:39:01 5 8.22 0.00 1.00 0.07 0.07 90.64 08:39:01 6 6.95 0.00 0.87 0.23 0.08 91.87 08:39:01 7 6.81 0.00 0.87 0.03 0.08 92.20 08:40:01 all 4.06 0.00 0.61 0.06 0.08 95.19 08:40:01 0 4.56 0.00 0.63 0.03 0.08 94.69 08:40:01 1 4.51 0.00 0.65 0.23 0.08 94.52 08:40:01 2 3.80 0.00 0.67 0.02 0.08 95.44 08:40:01 3 4.19 0.00 0.63 0.02 0.10 95.06 08:40:01 4 4.52 0.00 0.52 0.02 0.07 94.87 08:40:01 5 3.73 0.00 0.55 0.00 0.08 95.64 08:40:01 6 3.97 0.00 0.60 0.08 0.07 95.27 08:40:01 7 3.19 0.00 0.60 0.03 0.07 96.11 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 2.75 0.00 0.81 0.10 0.08 96.27 08:41:01 0 2.96 0.00 0.85 0.08 0.08 96.02 08:41:01 1 3.53 0.00 0.82 0.27 0.08 95.30 08:41:01 2 2.33 0.00 0.74 0.20 0.07 96.67 08:41:01 3 2.88 0.00 0.92 0.10 0.07 96.04 08:41:01 4 2.22 0.00 0.69 0.03 0.10 96.96 08:41:01 5 2.03 0.00 0.87 0.02 0.08 96.99 08:41:01 6 2.31 0.00 0.70 0.03 0.07 96.89 08:41:01 7 3.73 0.00 0.84 0.03 0.08 95.31 08:42:01 all 7.09 0.00 0.88 0.24 0.03 91.75 08:42:01 0 6.79 0.00 1.05 0.03 0.02 92.11 08:42:01 1 22.25 0.00 1.37 0.18 0.03 76.17 08:42:01 2 0.87 0.00 0.70 0.17 0.03 98.23 08:42:01 3 6.10 0.00 1.09 0.07 0.02 92.73 08:42:01 4 1.30 0.00 0.62 1.20 0.02 96.86 08:42:01 5 2.63 0.00 0.60 0.03 0.02 96.73 08:42:01 6 12.59 0.00 0.90 0.07 0.05 86.39 08:42:01 7 4.29 0.00 0.75 0.13 0.03 94.79 Average: all 12.71 0.00 1.97 2.94 0.10 82.28 Average: 0 14.36 0.00 2.22 4.45 0.08 78.88 Average: 1 13.88 0.00 1.92 1.39 0.16 82.66 Average: 2 11.93 0.00 1.91 2.94 0.08 83.14 Average: 3 12.52 0.00 2.01 3.30 0.10 82.08 Average: 4 11.65 0.00 1.84 2.84 0.08 83.60 Average: 5 12.09 0.00 2.01 2.99 0.07 82.83 Average: 6 12.23 0.00 1.92 2.32 0.09 83.44 Average: 7 13.04 0.00 1.94 3.29 0.11 81.62