---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13235 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 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 882 22975 0 8309 30829 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:a8:f5:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fea8:f586/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:23:8e:fb 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::42:94ff:fe23:8efb/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-13235) 11/17/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 236.54 23.03 213.51 2319.61 102319.08 02:41:01 745.44 4.32 741.13 430.06 251821.76 02:42:01 131.28 0.62 130.66 71.99 21083.55 02:43:01 17.35 0.00 17.35 0.00 541.24 02:44:01 7.33 0.00 7.33 0.00 174.21 02:45:01 5.22 0.02 5.20 0.13 135.18 02:46:01 9.45 0.00 9.45 0.00 223.83 02:47:01 25.45 0.00 25.45 0.00 440.67 02:48:01 5.65 0.00 5.65 0.00 128.62 02:49:01 69.72 0.73 68.99 22.66 1570.27 Average: 125.34 2.87 122.47 284.44 37843.21 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27013324 31531412 5925896 17.99 94672 4663180 2683212 7.89 1063784 4441456 2827564 02:41:01 21271348 29147236 11667872 35.42 171012 7744676 11426560 33.62 3748504 7191316 1368 02:42:01 19226804 27530420 13712416 41.63 200116 8104460 13663120 40.20 5530960 7384280 1604 02:43:01 18700188 27003756 14239032 43.23 200408 8103552 14295912 42.06 6061364 7374900 1248 02:44:01 18678036 26982776 14261184 43.30 200608 8104544 14344576 42.21 6084096 7375092 804 02:45:01 18675716 26981052 14263504 43.30 200748 8104920 14342812 42.20 6085732 7375188 620 02:46:01 18632904 26939172 14306316 43.43 200904 8105644 14375456 42.30 6127132 7375528 1444 02:47:01 18614916 26924184 14324304 43.49 201116 8108760 14358800 42.25 6143108 7377544 840 02:48:01 18598440 26908780 14340780 43.54 201252 8109692 14374856 42.29 6157520 7378192 1288 02:49:01 23449916 31501712 9489304 28.81 202564 7849748 1764292 5.19 1680232 7130772 34496 Average: 20286159 28145050 12653061 38.41 187340 7699918 11562960 34.02 4868243 7040427 287128 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 18.13 18.13 1.81 1.81 0.00 0.00 0.00 0.00 02:40:01 ens3 1203.25 677.99 33659.36 61.43 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth1ee8a54 10.31 15.11 0.91 325.89 0.00 0.00 0.00 0.03 02:41:01 vetha974258 3.13 2.93 0.34 0.34 0.00 0.00 0.00 0.00 02:41:01 veth91316c5 4.25 5.88 0.75 0.88 0.00 0.00 0.00 0.00 02:41:01 vethc491add 0.20 0.38 0.01 0.02 0.00 0.00 0.00 0.00 02:42:01 veth1ee8a54 0.28 0.53 0.02 0.03 0.00 0.00 0.00 0.00 02:42:01 vetha974258 88.35 88.50 15.53 18.16 0.00 0.00 0.00 0.00 02:42:01 veth91316c5 0.33 0.77 0.04 0.06 0.00 0.00 0.00 0.00 02:42:01 vethc491add 7.08 9.90 0.99 0.87 0.00 0.00 0.00 0.00 02:43:01 veth1ee8a54 0.35 0.30 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 vetha974258 101.22 100.75 14.03 26.28 0.00 0.00 0.00 0.00 02:43:01 veth91316c5 0.65 0.97 0.08 0.10 0.00 0.00 0.00 0.00 02:43:01 vethc491add 9.45 12.90 1.72 4.42 0.00 0.00 0.00 0.00 02:44:01 veth1ee8a54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vetha974258 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:44:01 veth91316c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:44:01 vethc491add 6.36 9.26 0.94 0.73 0.00 0.00 0.00 0.00 02:45:01 veth1ee8a54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vetha974258 0.23 0.23 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 veth91316c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:45:01 vethc491add 6.50 9.43 0.89 0.76 0.00 0.00 0.00 0.00 02:46:01 veth1ee8a54 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vetha974258 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 veth91316c5 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:46:01 vethc491add 7.10 10.13 1.07 1.37 0.00 0.00 0.00 0.00 02:47:01 veth1ee8a54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vetha974258 3.60 3.50 1.49 1.17 0.00 0.00 0.00 0.00 02:47:01 veth91316c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:47:01 vethc491add 11.08 14.58 2.37 3.44 0.00 0.00 0.00 0.00 02:48:01 veth1ee8a54 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vetha974258 0.30 0.32 0.62 0.03 0.00 0.00 0.00 0.00 02:48:01 veth91316c5 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:48:01 vethc491add 6.36 9.28 0.91 0.73 0.00 0.00 0.00 0.00 02:49:01 lo 37.29 37.29 3.62 3.62 0.00 0.00 0.00 0.00 02:49:01 ens3 2425.23 1375.07 52992.85 195.23 0.00 0.00 0.00 0.00 02:49:01 docker0 17.96 23.86 2.57 336.72 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 204.66 113.14 5199.17 12.42 0.00 0.00 0.00 0.00 Average: docker0 1.80 2.39 0.26 33.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13235) 11/17/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 14.13 0.00 3.67 2.18 0.05 79.97 02:40:01 0 6.51 0.00 2.77 6.41 0.07 84.24 02:40:01 1 28.27 0.00 4.02 0.90 0.07 66.74 02:40:01 2 6.41 0.00 3.61 0.84 0.03 89.11 02:40:01 3 11.83 0.00 3.78 0.40 0.03 83.96 02:40:01 4 32.51 0.00 4.13 1.10 0.07 62.19 02:40:01 5 8.49 0.00 3.73 2.09 0.03 85.66 02:40:01 6 10.53 0.00 3.56 0.50 0.03 85.37 02:40:01 7 8.47 0.00 3.73 5.22 0.05 82.53 02:41:01 all 43.82 0.00 9.78 4.74 0.11 41.55 02:41:01 0 43.77 0.00 10.62 12.01 0.14 33.46 02:41:01 1 43.01 0.00 10.16 9.15 0.14 37.55 02:41:01 2 43.24 0.00 10.04 2.52 0.12 44.08 02:41:01 3 44.66 0.00 9.69 2.51 0.10 43.04 02:41:01 4 42.70 0.00 9.58 4.67 0.12 42.93 02:41:01 5 44.20 0.00 10.20 1.06 0.10 44.43 02:41:01 6 42.74 0.00 9.87 4.93 0.10 42.36 02:41:01 7 46.18 0.00 8.11 1.05 0.12 44.54 02:42:01 all 37.54 0.00 3.72 0.57 0.10 58.06 02:42:01 0 37.85 0.00 3.83 0.94 0.10 57.28 02:42:01 1 34.70 0.00 3.84 0.30 0.10 61.05 02:42:01 2 36.46 0.00 3.34 0.03 0.10 60.06 02:42:01 3 38.49 0.00 3.88 0.59 0.12 56.92 02:42:01 4 37.99 0.00 3.55 0.07 0.10 58.29 02:42:01 5 38.67 0.00 4.54 0.39 0.12 56.28 02:42:01 6 37.20 0.00 3.46 1.80 0.10 57.43 02:42:01 7 38.96 0.00 3.34 0.44 0.10 57.16 02:43:01 all 10.47 0.00 1.10 0.04 0.08 88.32 02:43:01 0 9.50 0.00 1.20 0.08 0.07 89.15 02:43:01 1 10.94 0.00 1.21 0.00 0.08 87.77 02:43:01 2 8.45 0.00 0.99 0.07 0.08 90.41 02:43:01 3 10.25 0.00 1.09 0.12 0.08 88.46 02:43:01 4 12.15 0.00 1.00 0.02 0.08 86.75 02:43:01 5 13.42 0.00 1.27 0.00 0.07 85.24 02:43:01 6 9.13 0.00 1.05 0.03 0.07 89.72 02:43:01 7 9.95 0.00 0.94 0.00 0.07 89.05 02:44:01 all 2.43 0.00 0.43 0.02 0.07 97.05 02:44:01 0 2.20 0.00 0.58 0.10 0.07 97.05 02:44:01 1 1.81 0.00 0.40 0.00 0.07 97.72 02:44:01 2 3.03 0.00 0.42 0.00 0.07 96.48 02:44:01 3 2.76 0.00 0.30 0.02 0.07 96.86 02:44:01 4 2.31 0.00 0.37 0.00 0.07 97.26 02:44:01 5 2.84 0.00 0.54 0.02 0.08 96.52 02:44:01 6 2.71 0.00 0.52 0.02 0.08 96.67 02:44:01 7 1.75 0.00 0.28 0.05 0.08 97.83 02:45:01 all 1.96 0.00 0.38 0.01 0.06 97.58 02:45:01 0 1.75 0.00 0.38 0.07 0.05 97.75 02:45:01 1 1.71 0.00 0.44 0.00 0.07 97.79 02:45:01 2 1.91 0.00 0.32 0.00 0.07 97.71 02:45:01 3 1.78 0.00 0.32 0.00 0.07 97.84 02:45:01 4 1.84 0.00 0.37 0.00 0.07 97.73 02:45:01 5 2.89 0.00 0.40 0.00 0.07 96.64 02:45:01 6 2.19 0.00 0.40 0.00 0.07 97.34 02:45:01 7 1.57 0.00 0.45 0.02 0.05 97.91 02:46:01 all 3.48 0.00 0.48 0.03 0.06 95.95 02:46:01 0 4.36 0.00 0.55 0.10 0.05 94.94 02:46:01 1 4.32 0.00 0.46 0.00 0.05 95.17 02:46:01 2 2.38 0.00 0.52 0.02 0.05 97.04 02:46:01 3 3.13 0.00 0.49 0.03 0.07 96.28 02:46:01 4 5.70 0.00 0.48 0.00 0.05 93.77 02:46:01 5 2.99 0.00 0.43 0.02 0.05 96.51 02:46:01 6 1.99 0.00 0.33 0.00 0.05 97.63 02:46:01 7 2.95 0.00 0.57 0.08 0.07 96.33 02:47:01 all 4.78 0.00 0.63 0.05 0.06 94.48 02:47:01 0 4.77 0.00 0.58 0.00 0.05 94.59 02:47:01 1 4.01 0.00 0.64 0.03 0.07 95.25 02:47:01 2 5.25 0.00 0.46 0.00 0.07 94.22 02:47:01 3 3.98 0.00 0.70 0.05 0.07 95.20 02:47:01 4 5.81 0.00 0.47 0.00 0.05 93.67 02:47:01 5 3.64 0.00 0.60 0.00 0.07 95.69 02:47:01 6 5.35 0.00 0.67 0.00 0.07 93.91 02:47:01 7 5.46 0.00 0.95 0.25 0.08 93.25 02:48:01 all 1.07 0.00 0.30 0.02 0.05 98.57 02:48:01 0 0.68 0.00 0.28 0.02 0.05 98.96 02:48:01 1 0.55 0.00 0.25 0.02 0.03 99.15 02:48:01 2 1.07 0.00 0.35 0.00 0.03 98.54 02:48:01 3 1.57 0.00 0.35 0.00 0.05 98.03 02:48:01 4 0.73 0.00 0.27 0.02 0.05 98.93 02:48:01 5 0.65 0.00 0.30 0.00 0.03 99.01 02:48:01 6 1.19 0.00 0.32 0.02 0.05 98.43 02:48:01 7 2.09 0.00 0.30 0.10 0.05 97.46 02:49:01 all 4.27 0.00 1.13 0.17 0.04 94.39 02:49:01 0 3.21 0.00 1.09 0.10 0.03 95.58 02:49:01 1 2.99 0.00 1.14 0.03 0.05 95.79 02:49:01 2 13.97 0.00 1.29 0.12 0.05 84.56 02:49:01 3 2.47 0.00 1.20 0.67 0.05 95.60 02:49:01 4 4.59 0.00 1.22 0.03 0.05 94.10 02:49:01 5 2.11 0.00 0.84 0.10 0.03 96.92 02:49:01 6 2.46 0.00 1.09 0.05 0.03 96.37 02:49:01 7 2.40 0.00 1.14 0.22 0.03 96.21 Average: all 12.33 0.00 2.15 0.78 0.07 84.67 Average: 0 11.40 0.00 2.17 1.96 0.07 84.39 Average: 1 13.17 0.00 2.24 1.03 0.07 83.48 Average: 2 12.14 0.00 2.12 0.36 0.07 85.32 Average: 3 12.04 0.00 2.17 0.44 0.07 85.28 Average: 4 14.56 0.00 2.13 0.58 0.07 82.66 Average: 5 11.94 0.00 2.28 0.37 0.07 85.35 Average: 6 11.49 0.00 2.12 0.73 0.07 85.60 Average: 7 11.93 0.00 1.97 0.74 0.07 85.29