---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2001 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 12G 144G 8% / 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 878 27823 0 3465 30835 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:66:d9:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe66:d928/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:89:94:73 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:f3ff:fe89:9473/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2001) 04/15/26 _x86_64_ (8 CPU) 17:45:36 LINUX RESTART (8 CPU) 17:46:01 tps rtps wtps bread/s bwrtn/s 17:47:00 104.75 47.32 57.43 4368.01 78927.02 17:48:01 33.17 0.00 33.17 0.00 46854.88 17:49:02 30.59 0.00 30.59 0.00 47308.50 17:50:01 3.88 0.00 3.88 0.00 4794.71 17:51:01 1.23 0.00 1.23 0.00 14.26 17:52:01 1.33 0.00 1.33 0.00 16.40 17:53:01 0.83 0.00 0.83 0.00 10.00 17:54:01 179.64 26.86 152.77 872.12 2750.61 17:55:01 130.62 41.99 88.64 3087.10 10547.82 17:56:01 89.44 3.57 85.87 404.20 23445.96 17:57:01 120.43 9.03 111.40 741.74 26100.98 Average: 63.31 11.71 51.60 861.27 21953.08 17:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:00 30641384 31888920 2297836 6.98 38612 1537140 1316656 3.87 627360 1419360 1672 17:48:01 30639148 31886816 2300072 6.98 38708 1537144 1316656 3.87 629660 1419344 216 17:49:02 30637988 31885756 2301232 6.99 38796 1537144 1316656 3.87 631032 1419348 136 17:50:01 30637216 31885036 2302004 6.99 38836 1537152 1316656 3.87 631456 1419356 220 17:51:01 30637140 31885024 2302080 6.99 38884 1537156 1336600 3.93 631980 1419352 180 17:52:01 30635960 31883940 2303260 6.99 38932 1537160 1336600 3.93 633316 1419356 160 17:53:01 30634216 31882224 2305004 7.00 38948 1537164 1336600 3.93 634560 1419360 144 17:54:01 30296952 31656528 2642268 8.02 51292 1630232 1495624 4.40 884488 1490496 53052 17:55:01 29185116 31144184 3754104 11.40 77800 2182268 1985036 5.84 1472124 1968232 297156 17:56:01 27639556 30378788 5299664 16.09 104688 2916840 2407508 7.08 2574884 2366528 389984 17:57:01 28522084 31602420 4417136 13.41 117264 3231088 1453664 4.28 1491396 2540320 26072 Average: 30009705 31634512 2929515 8.89 56615 1883681 1510751 4.44 985660 1663732 69908 17:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:00 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:47:00 ens3 215.01 140.65 574.16 29.78 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 ens3 1.26 0.54 0.51 0.65 0.00 0.00 0.00 0.00 17:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:02 ens3 0.20 0.05 0.07 0.06 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.49 0.22 0.08 0.24 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 0.27 0.05 0.07 0.03 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 ens3 0.55 0.35 0.21 0.34 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 0.32 0.10 0.07 0.03 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 17:54:01 ens3 145.43 96.78 447.02 32.60 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 7.48 7.48 1.07 1.07 0.00 0.00 0.00 0.00 17:55:01 ens3 245.53 186.12 3562.11 35.31 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 160.11 160.11 32.47 32.47 0.00 0.00 0.00 0.00 17:56:01 ens3 235.44 194.08 3436.52 22.80 0.00 0.00 0.00 0.00 17:57:01 docker0 20.51 22.33 2.15 4.90 0.00 0.00 0.00 0.00 17:57:01 lo 91.17 91.17 13.46 13.46 0.00 0.00 0.00 0.00 17:57:01 ens3 134.31 89.07 1613.80 11.83 0.00 0.00 0.00 0.00 Average: docker0 1.86 2.03 0.20 0.45 0.00 0.00 0.00 0.00 Average: lo 23.75 23.75 4.29 4.29 0.00 0.00 0.00 0.00 Average: ens3 88.99 64.37 875.90 12.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2001) 04/15/26 _x86_64_ (8 CPU) 17:45:36 LINUX RESTART (8 CPU) 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:00 all 2.33 0.00 0.63 4.56 0.02 92.46 17:47:00 0 2.07 0.00 0.32 15.46 0.02 82.13 17:47:00 1 1.44 0.00 0.52 7.31 0.02 90.72 17:47:00 2 1.15 0.00 0.57 0.43 0.02 97.83 17:47:00 3 2.49 0.00 1.82 1.17 0.02 94.51 17:47:00 4 2.77 0.00 0.40 0.43 0.02 96.38 17:47:00 5 3.60 0.00 0.40 0.22 0.02 95.76 17:47:00 6 2.37 0.00 0.42 9.05 0.03 88.12 17:47:00 7 2.78 0.00 0.57 2.37 0.02 94.27 17:48:01 all 0.03 0.00 0.01 1.34 0.01 98.61 17:48:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 1 0.02 0.00 0.03 8.80 0.00 91.15 17:48:01 2 0.02 0.00 0.00 0.00 0.02 99.97 17:48:01 3 0.05 0.00 0.02 0.00 0.02 99.92 17:48:01 4 0.00 0.00 0.00 0.51 0.00 99.49 17:48:01 5 0.05 0.00 0.02 0.00 0.00 99.93 17:48:01 6 0.05 0.00 0.02 0.00 0.02 99.92 17:48:01 7 0.07 0.00 0.02 1.41 0.02 98.49 17:49:02 all 0.02 0.00 0.01 1.16 0.01 98.79 17:49:02 0 0.00 0.00 0.02 0.00 0.00 99.98 17:49:02 1 0.05 0.00 0.03 9.31 0.02 90.59 17:49:02 2 0.00 0.00 0.00 0.00 0.00 100.00 17:49:02 3 0.03 0.00 0.02 0.00 0.00 99.95 17:49:02 4 0.03 0.00 0.00 0.00 0.02 99.95 17:49:02 5 0.02 0.00 0.02 0.00 0.02 99.95 17:49:02 6 0.02 0.00 0.00 0.00 0.02 99.97 17:49:02 7 0.03 0.00 0.03 0.00 0.02 99.92 17:50:01 all 0.05 0.00 0.02 0.33 0.00 99.60 17:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 1 0.00 0.00 0.02 1.98 0.00 98.00 17:50:01 2 0.24 0.00 0.05 0.00 0.02 99.69 17:50:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:50:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:50:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:50:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:50:01 7 0.03 0.00 0.03 0.66 0.02 99.25 17:51:01 all 0.12 0.00 0.01 0.20 0.00 99.66 17:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:51:01 1 0.03 0.00 0.00 1.25 0.00 98.72 17:51:01 2 0.85 0.00 0.00 0.00 0.00 99.15 17:51:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:51:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:51:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:51:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:51:01 7 0.02 0.00 0.03 0.35 0.02 99.58 17:52:01 all 0.02 0.00 0.01 0.02 0.00 99.95 17:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:52:01 1 0.02 0.00 0.00 0.15 0.00 99.83 17:52:01 2 0.02 0.00 0.00 0.00 0.02 99.97 17:52:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:52:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:52:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:52:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:53:01 all 0.02 0.00 0.01 0.00 0.00 99.97 17:53:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:53:01 1 0.00 0.00 0.00 0.03 0.00 99.97 17:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:53:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:53:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:53:01 7 0.03 0.00 0.02 0.02 0.02 99.92 17:54:01 all 4.84 0.00 0.44 1.50 0.02 93.19 17:54:01 0 1.93 0.00 0.22 0.03 0.02 97.80 17:54:01 1 3.42 0.00 0.20 6.02 0.03 90.32 17:54:01 2 6.66 0.00 0.49 0.40 0.03 92.42 17:54:01 3 2.32 0.00 0.25 0.15 0.02 97.26 17:54:01 4 13.02 0.00 1.37 5.23 0.03 80.35 17:54:01 5 6.59 0.00 0.52 0.07 0.02 92.81 17:54:01 6 1.23 0.00 0.17 0.00 0.03 98.56 17:54:01 7 3.59 0.00 0.30 0.08 0.02 96.01 17:55:01 all 11.98 0.00 0.88 2.23 0.04 84.87 17:55:01 0 5.56 0.00 0.45 1.15 0.03 92.80 17:55:01 1 7.46 0.00 0.72 11.64 0.05 80.14 17:55:01 2 27.06 0.00 2.19 2.23 0.07 68.46 17:55:01 3 11.79 0.00 0.62 1.02 0.05 86.53 17:55:01 4 21.49 0.00 1.85 1.47 0.07 75.13 17:55:01 5 7.16 0.00 0.50 0.20 0.03 92.10 17:55:01 6 6.06 0.00 0.28 0.03 0.02 93.60 17:55:01 7 9.34 0.00 0.42 0.10 0.03 90.11 17:56:01 all 31.24 0.00 1.42 1.81 0.09 65.44 17:56:01 0 26.01 0.00 1.78 6.20 0.10 65.92 17:56:01 1 30.00 0.00 0.95 2.54 0.10 66.40 17:56:01 2 32.09 0.00 1.40 0.72 0.08 65.71 17:56:01 3 30.16 0.00 1.46 0.62 0.08 67.67 17:56:01 4 42.44 0.00 2.89 1.85 0.12 52.70 17:56:01 5 29.45 0.00 1.20 0.15 0.10 69.10 17:56:01 6 30.59 0.00 0.84 1.59 0.10 66.88 17:56:01 7 29.12 0.00 0.82 0.84 0.08 69.14 17:57:01 all 19.02 0.00 1.64 1.61 0.08 77.67 17:57:01 0 18.68 0.00 2.10 2.30 0.07 76.85 17:57:01 1 33.84 0.00 1.76 1.63 0.10 62.67 17:57:01 2 19.54 0.00 2.26 0.97 0.08 77.14 17:57:01 3 19.34 0.00 1.80 2.79 0.07 76.00 17:57:01 4 17.15 0.00 1.39 1.22 0.07 80.17 17:57:01 5 17.01 0.00 1.24 0.25 0.05 81.45 17:57:01 6 14.18 0.00 1.25 0.42 0.07 84.09 17:57:01 7 12.43 0.00 1.32 3.27 0.05 82.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.32 0.00 0.46 1.34 0.03 91.85 Average: 0 4.93 0.00 0.45 2.28 0.02 92.32 Average: 1 6.91 0.00 0.38 4.62 0.03 88.06 Average: 2 7.96 0.00 0.63 0.43 0.03 90.95 Average: 3 6.01 0.00 0.55 0.52 0.02 92.90 Average: 4 8.81 0.00 0.72 0.97 0.03 89.47 Average: 5 5.81 0.00 0.35 0.08 0.02 93.73 Average: 6 4.95 0.00 0.27 1.01 0.03 93.74 Average: 7 5.21 0.00 0.32 0.83 0.03 93.61