---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15176 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 16G 140G 10% / 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 23490 0 7765 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:82:40:47 brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe82:4047/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:3c:5d:f6 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::42:62ff:fe3c:5df6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15176) 11/25/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 276.34 23.06 253.27 2316.55 111559.94 13:26:01 605.60 4.27 601.33 420.20 211853.62 13:27:01 7.72 0.00 7.72 0.00 3542.21 13:28:01 145.59 0.17 145.43 22.66 17544.54 13:29:01 97.65 0.28 97.37 25.46 18056.91 13:30:01 11.58 0.00 11.58 0.00 409.67 13:31:01 10.40 0.00 10.40 0.00 249.69 13:32:01 25.10 0.00 25.10 0.00 342.21 13:33:01 19.03 0.00 19.03 0.00 367.81 13:34:01 7.25 0.00 7.25 0.00 152.77 13:35:01 67.96 0.80 67.16 36.13 1397.37 Average: 115.84 2.60 113.24 256.45 33224.93 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26508732 31608708 6430488 19.52 98252 5223476 2081672 6.12 990444 5001276 3215540 13:26:01 22125288 29196660 10813932 32.83 150992 7017136 11162452 32.84 3659844 6478780 2372 13:27:01 20325916 27502556 12613304 38.29 151348 7118264 13472420 39.64 5474796 6438168 444 13:28:01 19664508 27374032 13274712 40.30 178484 7568712 13771944 40.52 5700064 6808152 96944 13:29:01 19607296 27349880 13331924 40.47 193984 7585612 14018968 41.25 5726528 6838508 1848 13:30:01 19016732 26765708 13922488 42.27 194132 7591804 14593884 42.94 6312776 6840652 596 13:31:01 19007728 26757104 13931492 42.29 194268 7592008 14628452 43.04 6320112 6840376 376 13:32:01 18986212 26737048 13953008 42.36 194432 7593328 14628304 43.04 6341088 6841424 640 13:33:01 18951192 26705064 13988028 42.47 194596 7596360 14659000 43.13 6374316 6843252 356 13:34:01 18941796 26696364 13997424 42.49 194736 7597036 14675472 43.18 6382776 6843580 608 13:35:01 24091100 31564200 8848120 26.86 195824 7313808 1737212 5.11 1611288 6592536 10904 Average: 20656955 28023393 12282265 37.29 176459 7254322 11766344 34.62 4990367 6578791 302784 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1344.33 765.19 42002.73 67.66 0.00 0.00 0.00 0.00 13:25:01 lo 18.93 18.93 1.76 1.76 0.00 0.00 0.00 0.00 13:26:01 veth09b4db0 145.91 167.34 27.19 25.85 0.00 0.00 0.00 0.00 13:26:01 veth1246582 1.78 1.78 0.22 0.25 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth957ff5b 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 veth09b4db0 5.45 6.73 1.16 1.32 0.00 0.00 0.00 0.00 13:27:01 veth1246582 6.50 9.57 1.00 0.74 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth957ff5b 1.02 1.32 0.09 0.30 0.00 0.00 0.00 0.00 13:28:01 veth09b4db0 2.38 2.68 0.39 0.52 0.00 0.00 0.00 0.00 13:28:01 veth1246582 6.95 9.95 1.15 0.86 0.00 0.00 0.00 0.00 13:28:01 docker0 34.93 56.26 3.51 1384.69 0.00 0.00 0.00 0.00 13:28:01 veth957ff5b 1.22 1.40 0.12 0.71 0.00 0.00 0.00 0.00 13:29:01 veth09b4db0 159.06 162.96 32.34 24.43 0.00 0.00 0.00 0.00 13:29:01 veth1246582 10.33 13.98 2.19 3.13 0.00 0.00 0.00 0.00 13:29:01 docker0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 veth957ff5b 2.42 3.10 0.29 5.06 0.00 0.00 0.00 0.00 13:30:01 veth09b4db0 209.77 211.96 51.60 24.25 0.00 0.00 0.00 0.00 13:30:01 veth1246582 6.93 9.97 1.21 1.70 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth957ff5b 3.48 3.77 4.17 1.90 0.00 0.00 0.00 0.00 13:31:01 veth09b4db0 59.11 60.24 12.62 6.39 0.00 0.00 0.00 0.00 13:31:01 veth1246582 6.53 9.37 0.98 0.74 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth957ff5b 2.02 2.17 0.18 0.93 0.00 0.00 0.00 0.00 13:32:01 veth09b4db0 96.25 98.80 15.00 10.98 0.00 0.00 0.00 0.00 13:32:01 veth1246582 8.12 11.30 1.55 1.96 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth957ff5b 2.70 3.00 0.28 3.10 0.00 0.00 0.00 0.00 13:33:01 veth09b4db0 310.61 316.33 61.32 38.72 0.00 0.00 0.00 0.01 13:33:01 veth1246582 11.36 15.21 2.60 3.74 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth957ff5b 3.60 4.28 0.40 6.81 0.00 0.00 0.00 0.00 13:34:01 veth09b4db0 27.31 28.28 5.64 3.71 0.00 0.00 0.00 0.00 13:34:01 veth1246582 7.13 10.18 1.22 0.99 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth957ff5b 2.03 2.23 0.18 1.39 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1973.75 1188.37 48770.33 194.30 0.00 0.00 0.00 0.00 13:35:01 lo 37.76 37.76 3.31 3.31 0.00 0.00 0.00 0.00 Average: docker0 3.19 5.12 0.32 125.88 0.00 0.00 0.00 0.00 Average: ens3 150.65 87.70 4355.58 11.32 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15176) 11/25/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 15.29 0.00 4.11 1.98 0.05 78.58 13:25:01 0 7.60 0.00 3.91 8.34 0.05 80.11 13:25:01 1 32.30 0.00 5.44 0.97 0.05 61.24 13:25:01 2 11.08 0.00 4.39 1.61 0.03 82.89 13:25:01 3 10.11 0.00 4.07 3.20 0.05 82.57 13:25:01 4 8.99 0.00 3.54 0.43 0.05 86.98 13:25:01 5 7.48 0.00 3.06 0.17 0.02 89.27 13:25:01 6 15.20 0.00 3.95 0.30 0.03 80.51 13:25:01 7 29.53 0.00 4.59 0.85 0.07 64.95 13:26:01 all 49.99 0.00 8.86 3.06 0.10 37.98 13:26:01 0 48.71 0.00 7.95 1.15 0.10 42.09 13:26:01 1 50.53 0.00 8.90 0.90 0.12 39.56 13:26:01 2 51.34 0.00 8.31 0.56 0.08 39.70 13:26:01 3 50.42 0.00 8.79 4.90 0.10 35.79 13:26:01 4 49.73 0.00 10.37 12.89 0.12 26.89 13:26:01 5 50.47 0.00 8.17 0.54 0.10 40.72 13:26:01 6 49.99 0.00 8.89 2.02 0.12 38.98 13:26:01 7 48.80 0.00 9.44 1.51 0.10 40.15 13:27:01 all 32.92 0.00 2.69 0.06 0.08 64.24 13:27:01 0 35.13 0.00 2.99 0.00 0.08 61.80 13:27:01 1 26.16 0.00 2.43 0.00 0.08 71.32 13:27:01 2 34.32 0.00 2.62 0.00 0.08 62.97 13:27:01 3 35.00 0.00 2.79 0.00 0.08 62.13 13:27:01 4 31.29 0.00 2.65 0.20 0.08 65.78 13:27:01 5 38.40 0.00 2.66 0.02 0.08 58.84 13:27:01 6 33.30 0.00 2.80 0.05 0.08 63.77 13:27:01 7 29.73 0.00 2.62 0.25 0.08 67.32 13:28:01 all 7.11 0.00 1.55 0.59 0.08 90.66 13:28:01 0 10.21 0.00 2.57 0.99 0.07 86.17 13:28:01 1 6.19 0.00 1.72 0.07 0.08 91.94 13:28:01 2 6.96 0.00 1.82 0.70 0.10 90.41 13:28:01 3 5.03 0.00 1.34 0.05 0.08 93.50 13:28:01 4 6.76 0.00 1.34 0.27 0.08 91.55 13:28:01 5 8.83 0.00 1.41 2.21 0.10 87.46 13:28:01 6 6.97 0.00 1.02 0.02 0.07 91.93 13:28:01 7 5.96 0.00 1.22 0.42 0.08 92.31 13:29:01 all 9.60 0.00 1.97 0.39 0.08 87.95 13:29:01 0 11.65 0.00 2.08 0.60 0.10 85.57 13:29:01 1 9.36 0.00 1.68 0.59 0.08 88.29 13:29:01 2 9.26 0.00 2.70 0.23 0.07 87.74 13:29:01 3 9.89 0.00 1.83 0.08 0.08 88.11 13:29:01 4 8.58 0.00 1.66 0.02 0.07 89.68 13:29:01 5 10.20 0.00 2.10 0.05 0.08 87.57 13:29:01 6 8.11 0.00 1.71 0.47 0.07 89.64 13:29:01 7 9.77 0.00 2.03 1.12 0.07 87.02 13:30:01 all 6.67 0.00 0.79 0.03 0.09 92.42 13:30:01 0 6.85 0.00 0.92 0.00 0.10 92.13 13:30:01 1 6.13 0.00 0.71 0.00 0.07 93.10 13:30:01 2 6.76 0.00 0.84 0.02 0.12 92.26 13:30:01 3 6.79 0.00 0.87 0.05 0.08 92.20 13:30:01 4 6.85 0.00 0.70 0.02 0.08 92.35 13:30:01 5 6.70 0.00 0.67 0.00 0.08 92.54 13:30:01 6 6.12 0.00 0.72 0.12 0.08 92.96 13:30:01 7 7.11 0.00 0.89 0.03 0.08 91.89 13:31:01 all 2.69 0.00 0.46 0.03 0.08 96.74 13:31:01 0 3.23 0.00 0.52 0.02 0.07 96.17 13:31:01 1 1.88 0.00 0.35 0.00 0.07 97.70 13:31:01 2 2.12 0.00 0.47 0.02 0.08 97.31 13:31:01 3 3.81 0.00 0.55 0.00 0.08 95.56 13:31:01 4 2.69 0.00 0.38 0.00 0.08 96.84 13:31:01 5 2.69 0.00 0.40 0.02 0.08 96.80 13:31:01 6 2.33 0.00 0.64 0.15 0.08 96.80 13:31:01 7 2.77 0.00 0.42 0.00 0.10 96.71 13:32:01 all 2.73 0.00 0.45 0.04 0.08 96.70 13:32:01 0 2.27 0.00 0.38 0.00 0.08 97.26 13:32:01 1 2.70 0.00 0.45 0.03 0.07 96.74 13:32:01 2 2.25 0.00 0.37 0.02 0.08 97.28 13:32:01 3 3.39 0.00 0.60 0.03 0.10 95.87 13:32:01 4 2.67 0.00 0.52 0.02 0.08 96.71 13:32:01 5 2.38 0.00 0.22 0.00 0.07 97.34 13:32:01 6 3.39 0.00 0.48 0.23 0.08 95.80 13:32:01 7 2.77 0.00 0.52 0.00 0.10 96.61 13:33:01 all 4.65 0.00 0.66 0.06 0.11 94.52 13:33:01 0 4.37 0.00 0.68 0.03 0.12 94.79 13:33:01 1 3.93 0.00 0.87 0.07 0.12 95.01 13:33:01 2 4.39 0.00 0.70 0.03 0.12 94.76 13:33:01 3 5.48 0.00 0.72 0.12 0.12 93.57 13:33:01 4 4.56 0.00 0.70 0.02 0.08 94.64 13:33:01 5 3.91 0.00 0.45 0.03 0.08 95.52 13:33:01 6 4.82 0.00 0.63 0.18 0.13 94.22 13:33:01 7 5.71 0.00 0.53 0.03 0.10 93.62 13:34:01 all 1.77 0.00 0.33 0.03 0.07 97.80 13:34:01 0 3.20 0.00 0.43 0.02 0.05 96.30 13:34:01 1 0.99 0.00 0.45 0.02 0.08 98.46 13:34:01 2 1.24 0.00 0.25 0.00 0.05 98.46 13:34:01 3 0.72 0.00 0.30 0.02 0.07 98.90 13:34:01 4 2.42 0.00 0.40 0.00 0.10 97.08 13:34:01 5 1.19 0.00 0.33 0.02 0.08 98.38 13:34:01 6 1.57 0.00 0.27 0.12 0.08 97.96 13:34:01 7 2.84 0.00 0.22 0.03 0.05 96.86 13:35:01 all 2.82 0.00 1.04 0.15 0.06 95.93 13:35:01 0 2.84 0.00 1.12 0.30 0.07 95.67 13:35:01 1 2.87 0.00 1.25 0.05 0.07 95.76 13:35:01 2 1.49 0.00 0.85 0.10 0.05 97.51 13:35:01 3 2.67 0.00 1.07 0.05 0.05 96.16 13:35:01 4 2.07 0.00 0.84 0.10 0.07 96.92 13:35:01 5 2.68 0.00 1.00 0.12 0.05 96.15 13:35:01 6 2.69 0.00 1.04 0.42 0.05 95.80 13:35:01 7 5.29 0.00 1.07 0.08 0.05 93.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.33 0.00 2.07 0.58 0.08 84.93 Average: 0 12.32 0.00 2.13 1.04 0.08 84.43 Average: 1 12.97 0.00 2.20 0.24 0.08 84.51 Average: 2 11.87 0.00 2.11 0.30 0.08 85.64 Average: 3 12.06 0.00 2.08 0.77 0.08 85.02 Average: 4 11.45 0.00 2.09 1.25 0.08 85.13 Average: 5 12.22 0.00 1.85 0.29 0.08 85.56 Average: 6 12.17 0.00 2.00 0.37 0.08 85.38 Average: 7 13.61 0.00 2.13 0.39 0.08 83.79