---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1686 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 462 719 0 2762 3199 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:b9:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe10:b90c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:d1:1f:ac 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:dff:fed1:1fac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1686) 05/23/24 _x86_64_ (4 CPU) 19:32:22 LINUX RESTART (4 CPU) 19:33:01 tps rtps wtps bread/s bwrtn/s 19:34:02 116.61 35.82 80.79 1685.84 6299.50 19:35:01 192.04 13.00 179.04 2327.20 21493.98 19:36:01 17.46 0.00 17.46 0.00 9456.56 19:37:01 3.57 0.02 3.55 0.80 228.10 19:38:01 3.45 0.00 3.45 0.00 254.49 19:39:01 3.67 0.00 3.67 0.00 326.48 19:40:01 3.42 0.00 3.42 0.00 309.28 19:41:01 3.65 0.00 3.65 0.00 606.17 19:42:01 3.25 0.00 3.25 0.00 316.88 19:43:01 3.38 0.02 3.37 4.27 792.93 19:44:01 3.48 0.00 3.48 0.00 369.54 19:45:01 3.48 0.00 3.48 0.00 420.20 19:46:01 2.90 0.00 2.90 0.00 387.07 19:47:01 3.62 0.00 3.62 0.00 514.45 19:48:01 27.45 6.45 21.00 437.66 2508.38 Average: 25.91 3.68 22.23 294.81 2931.65 19:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:34:02 1623988 3373440 2414664 59.79 54808 1847824 892160 17.54 553768 1678652 148280 19:35:01 957464 3305200 3081188 76.29 82244 2394124 1333888 26.22 823184 2016280 172780 19:36:01 843096 3300804 3195556 79.12 90196 2486316 1352060 26.58 878764 2057576 2936 19:37:01 843284 3305136 3195368 79.12 90408 2489904 1302000 25.59 876760 2058084 1960 19:38:01 838040 3307668 3200612 79.25 90604 2497020 1309160 25.73 877704 2061512 3752 19:39:01 828880 3306596 3209772 79.48 90800 2504296 1310960 25.77 882852 2065360 4036 19:40:01 811400 3304480 3227252 79.91 90964 2518632 1380148 27.13 892016 2073488 11836 19:41:01 804556 3304580 3234096 80.08 91128 2524880 1380660 27.14 894736 2076592 2872 19:42:01 792736 3302148 3245916 80.37 91264 2533604 1380660 27.14 901196 2081452 5448 19:43:01 767808 3298596 3270844 80.99 91448 2553996 1380420 27.14 906652 2099244 4988 19:44:01 753572 3293572 3285080 81.34 91672 2562460 1380020 27.13 915960 2103216 6516 19:45:01 733292 3280324 3305360 81.84 91872 2568540 1433752 28.18 933028 2106128 4496 19:46:01 695240 3254092 3343412 82.79 92072 2579384 1378132 27.09 964864 2112252 8464 19:47:01 726664 3290432 3311988 82.01 92228 2583692 1377876 27.09 930192 2114268 2336 19:48:01 751312 3277480 3287340 81.40 94628 2553736 970004 19.07 1112676 1923796 25496 Average: 851422 3300303 3187230 78.92 88422 2479894 1304127 25.64 889623 2041860 27080 19:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:02 ens3 113.51 94.60 937.66 20.01 0.00 0.00 0.00 0.00 19:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:35:01 docker0 353.25 929.25 21.74 1587.24 0.00 0.00 0.00 0.00 19:35:01 ens3 1027.83 420.96 2082.82 44.46 0.00 0.00 0.00 0.00 19:35:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 19:35:01 vetha35a65f 295.64 829.94 22.75 1066.03 0.00 0.00 0.00 0.09 19:36:01 docker0 109.95 155.77 5.65 809.07 0.00 0.00 0.00 0.00 19:36:01 ens3 164.36 116.76 810.66 8.72 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 vetha35a65f 109.95 155.81 7.15 809.07 0.00 0.00 0.00 0.07 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 6.60 6.75 1.44 1.72 0.00 0.00 0.00 0.00 19:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 vetha35a65f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 9.63 9.55 2.10 2.47 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 6.37 7.17 1.34 2.02 0.00 0.00 0.00 0.00 19:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:39:01 vetha35a65f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 4.57 5.05 0.98 1.63 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 7.95 7.95 1.74 2.16 0.00 0.00 0.00 0.00 19:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 8.57 6.15 1.86 1.98 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 vetha35a65f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 31.78 43.26 1.67 486.87 0.00 0.00 0.00 0.00 19:43:01 ens3 51.26 37.03 488.65 3.86 0.00 0.00 0.00 0.00 19:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 vetha35a65f 31.78 43.26 2.10 486.87 0.00 0.00 0.00 0.04 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 4.85 3.85 1.07 1.48 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 ens3 4.10 3.82 0.95 1.34 0.00 0.00 0.00 0.00 19:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:45:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 7.01 7.73 1.53 2.03 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 ens3 7.73 6.15 1.66 1.93 0.00 0.00 0.00 0.00 19:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:47:01 vetha35a65f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 1.03 0.92 0.08 4.25 0.00 0.00 0.00 0.00 19:48:01 ens3 24.95 23.23 16.58 8.71 0.00 0.00 0.00 0.00 19:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 32.71 74.33 1.92 190.94 0.00 0.00 0.00 0.00 Average: ens3 95.58 50.04 288.08 6.93 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1686) 05/23/24 _x86_64_ (4 CPU) 19:32:22 LINUX RESTART (4 CPU) 19:33:01 CPU %user %nice %system %iowait %steal %idle 19:34:02 all 19.76 0.00 1.72 3.53 0.05 74.94 19:34:02 0 16.39 0.00 1.42 0.72 0.03 81.44 19:34:02 1 34.99 0.00 2.74 1.62 0.07 60.59 19:34:02 2 24.06 0.00 1.61 1.29 0.07 72.97 19:34:02 3 3.61 0.00 1.09 10.47 0.05 84.78 19:35:01 all 14.66 0.00 3.67 5.12 0.06 76.49 19:35:01 0 23.79 0.00 4.73 7.41 0.07 64.00 19:35:01 1 7.38 0.00 3.05 4.98 0.05 84.54 19:35:01 2 15.53 0.00 4.00 3.74 0.09 76.65 19:35:01 3 11.95 0.00 2.97 4.35 0.03 80.71 19:36:01 all 4.55 0.00 1.28 0.31 0.03 93.83 19:36:01 0 5.89 0.00 1.18 0.08 0.02 92.83 19:36:01 1 3.04 0.00 1.23 0.98 0.03 94.72 19:36:01 2 5.03 0.00 1.16 0.18 0.03 93.59 19:36:01 3 4.21 0.00 1.50 0.00 0.03 94.25 19:37:01 all 2.93 0.00 0.87 0.04 0.02 96.14 19:37:01 0 3.12 0.00 0.95 0.07 0.03 95.83 19:37:01 1 2.80 0.00 0.82 0.08 0.02 96.27 19:37:01 2 2.94 0.00 0.85 0.00 0.03 96.17 19:37:01 3 2.85 0.00 0.90 0.00 0.02 96.23 19:38:01 all 3.33 0.00 0.84 0.06 0.03 95.73 19:38:01 0 3.53 0.00 0.99 0.20 0.03 95.25 19:38:01 1 2.90 0.00 0.72 0.00 0.03 96.34 19:38:01 2 4.15 0.00 0.85 0.05 0.03 94.92 19:38:01 3 2.74 0.00 0.80 0.00 0.03 96.43 19:39:01 all 3.54 0.00 0.87 0.07 0.03 95.50 19:39:01 0 4.03 0.00 0.90 0.27 0.02 94.79 19:39:01 1 3.19 0.00 0.73 0.00 0.02 96.06 19:39:01 2 3.39 0.00 1.04 0.00 0.03 95.54 19:39:01 3 3.54 0.00 0.79 0.00 0.03 95.64 19:40:01 all 4.32 0.00 0.90 0.04 0.04 94.70 19:40:01 0 3.86 0.00 0.82 0.03 0.03 95.26 19:40:01 1 4.04 0.00 1.07 0.00 0.05 94.84 19:40:01 2 4.23 0.00 0.84 0.12 0.02 94.80 19:40:01 3 5.17 0.00 0.89 0.02 0.03 93.89 19:41:01 all 3.80 0.00 0.99 0.05 0.04 95.13 19:41:01 0 3.97 0.00 1.02 0.00 0.03 94.98 19:41:01 1 3.69 0.00 0.80 0.15 0.03 95.32 19:41:01 2 3.60 0.00 1.10 0.03 0.05 95.21 19:41:01 3 3.89 0.00 1.08 0.00 0.05 94.98 19:42:01 all 4.44 0.00 0.99 0.03 0.03 94.52 19:42:01 0 4.41 0.00 1.05 0.03 0.05 94.45 19:42:01 1 4.24 0.00 0.99 0.03 0.02 94.73 19:42:01 2 4.27 0.00 0.99 0.02 0.03 94.69 19:42:01 3 4.84 0.00 0.90 0.05 0.02 94.20 19:43:01 all 6.68 0.00 1.06 0.06 0.04 92.17 19:43:01 0 10.60 0.00 1.18 0.00 0.03 88.18 19:43:01 1 5.40 0.00 1.11 0.22 0.05 93.22 19:43:01 2 5.13 0.00 0.97 0.00 0.03 93.87 19:43:01 3 5.58 0.00 1.00 0.02 0.05 93.35 19:44:01 all 4.56 0.00 0.92 0.03 0.04 94.45 19:44:01 0 4.39 0.00 0.87 0.00 0.03 94.70 19:44:01 1 5.17 0.00 1.00 0.12 0.03 93.68 19:44:01 2 5.00 0.00 0.90 0.02 0.05 94.03 19:44:01 3 3.69 0.00 0.85 0.00 0.02 95.44 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:01 all 4.54 0.00 1.04 0.03 0.04 94.36 19:45:01 0 5.20 0.00 1.25 0.00 0.05 93.50 19:45:01 1 4.40 0.00 0.90 0.10 0.03 94.57 19:45:01 2 4.64 0.00 0.99 0.00 0.03 94.34 19:45:01 3 3.90 0.00 1.03 0.00 0.05 95.01 19:46:01 all 5.48 0.00 1.03 0.04 0.04 93.41 19:46:01 0 5.31 0.00 0.97 0.00 0.03 93.69 19:46:01 1 4.91 0.00 1.19 0.00 0.05 93.85 19:46:01 2 6.22 0.00 1.04 0.00 0.05 92.69 19:46:01 3 5.48 0.00 0.94 0.15 0.03 93.40 19:47:01 all 3.93 0.00 0.98 0.05 0.04 95.00 19:47:01 0 4.22 0.00 0.99 0.07 0.05 94.67 19:47:01 1 4.08 0.00 0.99 0.00 0.05 94.88 19:47:01 2 4.25 0.00 1.04 0.10 0.03 94.58 19:47:01 3 3.19 0.00 0.90 0.03 0.03 95.84 19:48:01 all 21.18 0.00 2.45 0.79 0.07 75.50 19:48:01 0 35.81 0.00 2.58 0.25 0.08 61.28 19:48:01 1 13.07 0.00 2.27 0.57 0.07 84.03 19:48:01 2 23.41 0.00 2.66 0.55 0.07 73.32 19:48:01 3 12.42 0.00 2.29 1.82 0.07 83.41 Average: all 7.17 0.00 1.30 0.68 0.04 90.81 Average: 0 8.94 0.00 1.39 0.60 0.04 89.03 Average: 1 6.90 0.00 1.31 0.58 0.04 91.17 Average: 2 7.71 0.00 1.33 0.40 0.04 90.51 Average: 3 5.13 0.00 1.19 1.12 0.04 92.52