---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4001 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 712K 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 837 25835 0 5494 30874 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:ea:27:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:feea:2763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:bf:00:0a 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-4001) 03/22/26 _x86_64_ (8 CPU) 18:28:49 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 443.86 73.59 370.27 5294.18 130315.08 18:31:01 204.35 21.15 183.20 719.61 74191.50 18:32:01 51.24 3.43 47.81 114.51 15489.82 18:33:01 60.19 0.28 59.91 12.00 7167.47 18:34:01 42.34 0.12 42.22 1.20 7767.81 18:35:01 29.25 1.28 27.96 62.39 14097.52 18:36:01 6.10 0.00 6.10 0.00 5612.80 18:37:01 53.57 5.62 47.95 187.60 2443.33 18:38:01 226.46 0.03 226.42 4.53 33955.21 18:39:01 55.97 0.30 55.67 3.87 25171.40 18:40:01 94.52 0.03 94.48 4.40 8801.87 18:41:01 43.81 0.03 43.78 0.67 3160.67 18:42:01 269.76 0.00 269.76 0.00 37444.29 18:43:01 191.15 0.00 191.15 0.00 9814.33 18:44:01 118.10 4.27 113.83 112.38 6287.49 Average: 126.05 7.34 118.70 434.48 25448.20 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30092460 31744280 2846760 8.64 74716 1882788 1380420 4.06 839464 1705292 162980 18:31:01 27768476 29787468 5170744 15.70 94168 2213240 3666424 10.79 2851096 1979256 8556 18:32:01 27158436 29707648 5780784 17.55 102024 2721816 3107904 9.14 2995752 2412860 78000 18:33:01 25964160 28611432 6975060 21.18 109072 2808184 4520060 13.30 4130408 2462732 15712 18:34:01 24316824 27160472 8622396 26.18 112808 2997328 6298820 18.53 5657616 2568836 6240 18:35:01 24239372 27488200 8699848 26.41 115476 3386652 6196572 18.23 5428868 2861052 166652 18:36:01 24212944 27462780 8726276 26.49 115552 3387508 6212724 18.28 5454268 2861880 40 18:37:01 24607472 28227456 8331748 25.29 121364 3739380 5177916 15.23 4729144 3182644 485320 18:38:01 25275384 29401988 7663836 23.27 138336 4213252 3535716 10.40 3581968 3650680 323144 18:39:01 23603544 28304604 9335676 28.34 142360 4763216 5315032 15.64 4703008 4174636 178860 18:40:01 25318420 29856448 7620800 23.14 146392 4600772 2859532 8.41 3164400 4007200 3432 18:41:01 22966692 28303060 9972528 30.28 149172 5371192 4657448 13.70 4819324 4674960 724272 18:42:01 22311808 27661888 10627412 32.26 159328 5373236 5023404 14.78 5470384 4675112 1896 18:43:01 21928920 27286180 11010300 33.43 164144 5375112 5725960 16.85 5849232 4675980 4856 18:44:01 26523984 31680372 6415236 19.48 167340 5179484 1387308 4.08 1464432 4490188 29624 Average: 25085926 28845618 7853294 23.84 127483 3867544 4337683 12.76 4075958 3358887 145972 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 502.13 355.91 2504.45 83.54 0.00 0.00 0.00 0.00 18:30:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 433.63 336.19 3435.47 68.56 0.00 0.00 0.00 0.00 18:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 622.21 433.56 7025.89 123.32 0.00 0.00 0.00 0.00 18:32:01 lo 11.28 11.28 1.12 1.12 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 297.18 214.08 1092.46 81.44 0.00 0.00 0.00 0.00 18:33:01 lo 16.95 16.95 5.18 5.18 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 62.65 40.52 12.81 74.42 0.00 0.00 0.00 0.00 18:34:01 lo 127.86 127.86 35.96 35.96 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 165.57 124.33 654.09 68.36 0.00 0.00 0.00 0.00 18:35:01 lo 55.44 55.44 8.15 8.15 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 4.42 2.92 0.92 4.17 0.00 0.00 0.00 0.00 18:36:01 lo 9.13 9.13 1.13 1.13 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 ens3 162.32 113.75 235.52 69.15 0.00 0.00 0.00 0.00 18:37:01 lo 30.17 30.17 12.85 12.85 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 373.53 227.47 205.74 228.87 0.00 0.00 0.00 0.00 18:38:01 lo 116.88 116.88 54.80 54.80 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 ens3 154.26 114.55 604.86 67.91 0.00 0.00 0.00 0.00 18:39:01 lo 70.35 70.35 28.40 28.40 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 ens3 17.20 13.98 3.54 12.80 0.00 0.00 0.00 0.00 18:40:01 lo 19.12 19.12 11.22 11.22 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 ens3 110.96 80.12 337.97 33.71 0.00 0.00 0.00 0.00 18:41:01 lo 14.66 14.66 2.80 2.80 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 ens3 12.76 10.56 2.69 4.51 0.00 0.00 0.00 0.00 18:42:01 lo 99.97 99.97 18.65 18.65 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 ens3 34.96 24.09 7.41 24.97 0.00 0.00 0.00 0.00 18:43:01 lo 129.31 129.31 36.82 36.82 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 53.02 37.76 20.37 29.58 0.00 0.00 0.00 0.00 18:44:01 lo 81.54 81.54 23.31 23.31 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: ens3 200.45 141.99 1076.27 65.02 0.00 0.00 0.00 0.00 Average: lo 52.35 52.35 16.05 16.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4001) 03/22/26 _x86_64_ (8 CPU) 18:28:49 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.05 0.00 1.35 2.79 0.04 85.76 18:30:01 0 26.94 0.00 2.16 1.32 0.07 69.52 18:30:01 1 11.73 0.00 0.80 6.69 0.05 80.73 18:30:01 2 7.14 0.00 2.51 3.98 0.03 86.35 18:30:01 3 7.72 0.00 1.70 3.86 0.03 86.69 18:30:01 4 8.85 0.00 1.09 0.63 0.05 89.38 18:30:01 5 3.41 0.00 0.64 1.65 0.07 94.23 18:30:01 6 3.17 0.00 0.82 3.76 0.02 92.23 18:30:01 7 11.46 0.00 1.10 0.43 0.03 86.97 18:31:01 all 26.20 0.00 1.23 1.78 0.07 70.73 18:31:01 0 16.15 0.00 0.81 0.61 0.05 82.38 18:31:01 1 26.89 0.00 1.22 8.26 0.07 63.56 18:31:01 2 23.83 0.00 1.19 2.91 0.07 72.01 18:31:01 3 25.86 0.00 1.15 0.53 0.05 72.41 18:31:01 4 24.33 0.00 0.47 0.17 0.05 74.99 18:31:01 5 29.72 0.00 1.49 0.95 0.08 67.76 18:31:01 6 29.72 0.00 1.72 0.33 0.07 68.16 18:31:01 7 33.22 0.00 1.74 0.50 0.07 64.48 18:32:01 all 38.62 0.00 1.30 0.07 0.07 59.94 18:32:01 0 26.76 0.00 1.00 0.10 0.07 72.08 18:32:01 1 40.69 0.00 1.08 0.12 0.08 58.03 18:32:01 2 45.39 0.00 1.65 0.02 0.08 52.86 18:32:01 3 50.65 0.00 2.07 0.27 0.08 46.92 18:32:01 4 40.34 0.00 1.27 0.03 0.07 58.29 18:32:01 5 26.62 0.00 0.75 0.02 0.07 72.54 18:32:01 6 31.95 0.00 1.15 0.02 0.08 66.80 18:32:01 7 46.58 0.00 1.45 0.02 0.08 51.86 18:33:01 all 43.24 0.00 1.07 0.21 0.07 55.40 18:33:01 0 45.06 0.00 0.85 0.02 0.07 54.01 18:33:01 1 41.08 0.00 1.00 1.32 0.07 56.53 18:33:01 2 54.71 0.00 1.28 0.05 0.08 43.87 18:33:01 3 47.56 0.00 1.20 0.02 0.08 51.14 18:33:01 4 40.69 0.00 1.24 0.02 0.07 57.99 18:33:01 5 37.47 0.00 1.42 0.03 0.07 61.01 18:33:01 6 37.86 0.00 0.92 0.22 0.08 60.92 18:33:01 7 41.50 0.00 0.65 0.00 0.05 57.80 18:34:01 all 25.14 0.00 0.51 0.23 0.05 74.06 18:34:01 0 17.21 0.00 0.47 0.03 0.05 82.24 18:34:01 1 12.45 0.00 0.55 1.50 0.05 85.44 18:34:01 2 39.54 0.00 0.32 0.00 0.07 60.08 18:34:01 3 26.50 0.00 0.52 0.00 0.07 72.91 18:34:01 4 30.85 0.00 0.70 0.02 0.05 68.39 18:34:01 5 25.42 0.00 0.30 0.00 0.05 74.23 18:34:01 6 20.29 0.00 0.50 0.25 0.05 78.91 18:34:01 7 28.85 0.00 0.67 0.03 0.07 70.38 18:35:01 all 24.59 0.00 0.79 0.28 0.05 74.28 18:35:01 0 11.54 0.00 0.95 1.87 0.03 85.61 18:35:01 1 41.77 0.00 1.28 0.33 0.05 56.56 18:35:01 2 19.59 0.00 0.37 0.00 0.05 80.00 18:35:01 3 17.88 0.00 1.17 0.02 0.03 80.90 18:35:01 4 15.64 0.00 0.77 0.02 0.07 83.51 18:35:01 5 34.97 0.00 0.25 0.00 0.05 64.73 18:35:01 6 25.70 0.00 1.03 0.02 0.05 73.19 18:35:01 7 29.66 0.00 0.57 0.02 0.05 69.70 18:36:01 all 0.93 0.00 0.04 0.10 0.02 98.91 18:36:01 0 0.70 0.00 0.02 0.00 0.02 99.27 18:36:01 1 1.30 0.00 0.03 0.62 0.03 98.01 18:36:01 2 0.85 0.00 0.02 0.00 0.00 99.13 18:36:01 3 1.13 0.00 0.07 0.20 0.03 98.57 18:36:01 4 0.72 0.00 0.08 0.00 0.03 99.16 18:36:01 5 1.12 0.00 0.02 0.00 0.00 98.87 18:36:01 6 1.20 0.00 0.03 0.00 0.02 98.75 18:36:01 7 0.38 0.00 0.03 0.00 0.02 99.57 18:37:01 all 39.78 0.00 0.95 0.21 0.07 58.98 18:37:01 0 21.19 0.00 0.42 0.07 0.05 78.27 18:37:01 1 56.61 0.00 1.64 0.07 0.07 41.62 18:37:01 2 55.87 0.00 0.58 0.15 0.08 43.31 18:37:01 3 49.32 0.00 0.82 1.18 0.08 48.59 18:37:01 4 21.59 0.00 0.58 0.03 0.07 77.73 18:37:01 5 37.52 0.00 1.37 0.05 0.07 61.00 18:37:01 6 34.20 0.00 1.32 0.02 0.07 64.40 18:37:01 7 41.99 0.00 0.93 0.15 0.07 56.86 18:38:01 all 34.94 0.00 1.41 1.52 0.06 62.06 18:38:01 0 25.00 0.00 1.75 2.50 0.05 70.69 18:38:01 1 37.76 0.00 1.59 1.83 0.08 58.74 18:38:01 2 44.61 0.00 1.22 1.45 0.07 52.65 18:38:01 3 30.43 0.00 2.09 3.03 0.07 64.38 18:38:01 4 29.48 0.00 0.84 1.32 0.07 68.30 18:38:01 5 42.77 0.00 0.77 0.05 0.07 56.34 18:38:01 6 37.36 0.00 1.40 0.85 0.07 60.32 18:38:01 7 32.15 0.00 1.55 1.10 0.05 65.14 18:39:01 all 41.99 0.00 0.99 0.33 0.07 56.61 18:39:01 0 31.22 0.00 0.92 0.35 0.07 67.45 18:39:01 1 56.15 0.00 1.05 0.02 0.07 42.71 18:39:01 2 42.79 0.00 0.70 1.97 0.08 54.46 18:39:01 3 40.71 0.00 0.87 0.02 0.08 58.32 18:39:01 4 19.45 0.00 0.73 0.08 0.07 79.67 18:39:01 5 57.67 0.00 1.12 0.00 0.07 41.15 18:39:01 6 48.59 0.00 1.44 0.18 0.07 49.72 18:39:01 7 39.58 0.00 1.12 0.07 0.08 59.16 18:40:01 all 17.16 0.00 0.41 0.39 0.04 82.01 18:40:01 0 28.45 0.00 0.50 0.43 0.03 70.59 18:40:01 1 21.01 0.00 0.41 0.47 0.03 78.07 18:40:01 2 19.08 0.00 0.23 1.59 0.03 79.06 18:40:01 3 11.45 0.00 0.53 0.05 0.03 87.93 18:40:01 4 6.90 0.00 0.64 0.00 0.03 92.43 18:40:01 5 24.94 0.00 0.38 0.05 0.05 74.58 18:40:01 6 15.79 0.00 0.13 0.00 0.03 84.04 18:40:01 7 9.51 0.00 0.51 0.51 0.03 89.44 18:40:01 CPU %user %nice %system %iowait %steal %idle 18:41:01 all 42.38 0.00 0.99 0.17 0.07 56.40 18:41:01 0 24.43 0.00 0.65 0.00 0.05 74.87 18:41:01 1 47.84 0.00 1.75 0.03 0.08 50.29 18:41:01 2 42.13 0.00 0.57 0.98 0.05 56.27 18:41:01 3 49.72 0.00 0.60 0.00 0.07 49.62 18:41:01 4 30.39 0.00 0.96 0.05 0.07 68.54 18:41:01 5 50.83 0.00 1.07 0.08 0.07 47.95 18:41:01 6 51.37 0.00 1.34 0.22 0.07 47.01 18:41:01 7 42.35 0.00 0.93 0.00 0.07 56.65 18:42:01 all 18.90 0.00 1.03 1.56 0.05 78.46 18:42:01 0 12.74 0.00 0.97 0.10 0.03 86.16 18:42:01 1 19.87 0.00 0.99 0.55 0.05 78.54 18:42:01 2 21.19 0.00 1.49 3.23 0.07 74.03 18:42:01 3 20.86 0.00 1.40 0.52 0.05 77.17 18:42:01 4 15.11 0.00 0.92 3.01 0.07 80.89 18:42:01 5 19.52 0.00 0.55 0.50 0.05 79.38 18:42:01 6 22.70 0.00 0.73 0.33 0.05 76.18 18:42:01 7 19.14 0.00 1.25 4.26 0.07 75.27 18:43:01 all 13.21 0.00 0.81 0.94 0.05 84.99 18:43:01 0 13.97 0.00 0.73 0.30 0.03 84.96 18:43:01 1 11.56 0.00 0.73 0.32 0.03 87.36 18:43:01 2 16.45 0.00 1.30 0.40 0.05 81.80 18:43:01 3 10.77 0.00 0.72 0.27 0.05 88.20 18:43:01 4 14.69 0.00 0.84 5.17 0.07 79.24 18:43:01 5 10.18 0.00 0.85 0.80 0.07 88.10 18:43:01 6 14.74 0.00 0.45 0.12 0.07 84.63 18:43:01 7 13.38 0.00 0.82 0.17 0.05 85.59 18:44:01 all 9.37 0.00 0.76 0.63 0.04 89.20 18:44:01 0 5.16 0.00 0.55 0.10 0.03 94.16 18:44:01 1 7.51 0.00 0.52 0.10 0.05 91.82 18:44:01 2 5.90 0.00 0.72 0.05 0.03 93.30 18:44:01 3 7.62 0.00 0.70 0.25 0.02 91.42 18:44:01 4 10.27 0.00 0.90 3.69 0.03 85.11 18:44:01 5 2.90 0.00 0.48 0.08 0.03 96.50 18:44:01 6 14.65 0.00 1.00 0.30 0.03 84.02 18:44:01 7 20.91 0.00 1.25 0.48 0.07 77.29 Average: all 25.77 0.00 0.91 0.75 0.06 72.52 Average: 0 20.43 0.00 0.85 0.52 0.05 78.15 Average: 1 28.96 0.00 0.98 1.48 0.06 68.53 Average: 2 29.27 0.00 0.94 1.12 0.06 68.61 Average: 3 26.54 0.00 1.04 0.68 0.06 71.69 Average: 4 20.62 0.00 0.80 0.95 0.06 77.57 Average: 5 26.99 0.00 0.76 0.29 0.06 71.90 Average: 6 25.95 0.00 0.93 0.44 0.05 72.63 Average: 7 27.40 0.00 0.97 0.52 0.06 71.06