---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23237 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: 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): 0-7 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 708K 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 928 22827 0 8410 30784 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:41:21:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe41:210a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:6d:fb:c1 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-8c-8g-23237) 06/23/25 _x86_64_ (8 CPU) 14:28:29 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 331.83 37.43 294.39 1306.08 29402.88 14:31:01 429.11 64.11 365.01 6086.72 42939.38 14:32:01 156.61 16.48 140.13 1491.08 52903.72 14:33:01 362.89 0.27 362.62 9.20 138668.76 14:34:01 245.94 0.08 245.86 7.33 68214.50 14:35:01 88.02 0.02 88.00 0.13 26671.95 14:36:01 55.36 0.02 55.35 0.27 24840.65 14:37:01 25.48 0.00 25.48 0.00 14469.99 14:38:01 14.36 0.02 14.35 2.27 557.91 14:39:01 20.18 0.02 20.16 1.07 673.35 14:40:01 15.81 0.00 15.81 0.00 595.10 14:41:01 94.95 2.05 92.90 112.51 4000.67 Average: 153.13 10.00 143.13 750.61 33667.37 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30069132 31645816 2870080 8.71 71040 1816676 1473952 4.34 907556 1673016 177456 14:31:01 28130096 30881948 4809116 14.60 90272 2945508 2008256 5.91 1948564 2513100 534836 14:32:01 27240208 31315448 5699004 17.30 116208 4181096 2256528 6.64 1695852 3580360 822164 14:33:01 23564956 30246312 9374256 28.46 161792 6583400 6984736 20.55 2846792 5905688 3552 14:34:01 19784000 28013036 13155212 39.94 202056 7959740 12412108 36.52 5265572 7118328 1964 14:35:01 17033832 25585472 15905380 48.29 208564 8265180 14574228 42.88 7784936 7321840 1156 14:36:01 16744640 25437288 16194572 49.17 214620 8387332 15058916 44.31 7945476 7429248 1820 14:37:01 16725808 25420060 16213404 49.22 215340 8387692 15019040 44.19 7965636 7429332 492 14:38:01 16725192 25421548 16214020 49.22 216012 8388132 15023824 44.20 7966672 7430360 548 14:39:01 16713616 25411720 16225596 49.26 216944 8388528 15021868 44.20 7977012 7430924 416 14:40:01 16703068 25401732 16236144 49.29 217664 8388904 15030364 44.22 7989108 7430432 424 14:41:01 23328124 31472292 9611088 29.18 220380 7917404 1658488 4.88 2027700 6902024 10852 Average: 21063556 28021056 11875656 36.05 179241 6800799 9710192 28.57 5193406 6013721 129640 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 lo 1.39 1.39 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 596.46 402.17 1846.59 87.08 0.00 0.00 0.00 0.00 14:31:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 726.96 498.87 7117.18 85.11 0.00 0.00 0.00 0.00 14:32:01 lo 11.26 11.26 1.25 1.25 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-7f950c5a6061 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 1379.04 891.35 11856.37 97.09 0.00 0.00 0.00 0.00 14:33:01 vethc181348 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 veth612c0dd 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 lo 4.53 4.53 0.55 0.55 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 vethc181348 5.87 8.42 0.98 1.39 0.00 0.00 0.00 0.00 14:34:01 br-a104a443946b 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 veth919478b 29.86 31.08 8.50 10.45 0.00 0.00 0.00 0.00 14:34:01 veth612c0dd 59.54 70.67 4.72 310.33 0.00 0.00 0.00 0.03 14:35:01 vethc181348 0.37 0.58 0.05 0.05 0.00 0.00 0.00 0.00 14:35:01 br-a104a443946b 0.13 0.17 0.02 0.01 0.00 0.00 0.00 0.00 14:35:01 veth919478b 25.56 30.84 11.90 3.04 0.00 0.00 0.00 0.00 14:35:01 veth612c0dd 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 14:36:01 vethc181348 0.38 0.58 0.05 0.05 0.00 0.00 0.00 0.00 14:36:01 br-a104a443946b 1.78 7.31 0.31 4.77 0.00 0.00 0.00 0.00 14:36:01 veth919478b 25.99 31.37 11.89 3.04 0.00 0.00 0.00 0.00 14:36:01 veth612c0dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 vethc181348 0.37 0.57 0.05 0.05 0.00 0.00 0.00 0.00 14:37:01 br-a104a443946b 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:37:01 veth919478b 24.96 30.91 11.81 3.01 0.00 0.00 0.00 0.00 14:37:01 veth612c0dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 vethc181348 0.38 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:38:01 br-a104a443946b 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 veth919478b 24.63 30.88 11.76 3.00 0.00 0.00 0.00 0.00 14:38:01 veth612c0dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 vethc181348 0.37 0.58 0.05 0.05 0.00 0.00 0.00 0.00 14:39:01 br-a104a443946b 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:39:01 veth919478b 25.16 31.28 11.78 3.03 0.00 0.00 0.00 0.00 14:39:01 veth612c0dd 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 14:40:01 vethc181348 0.37 0.57 0.05 0.05 0.00 0.00 0.00 0.00 14:40:01 br-a104a443946b 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 veth919478b 24.75 30.74 11.74 2.98 0.00 0.00 0.00 0.00 14:40:01 veth612c0dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 30.16 30.16 3.15 3.15 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 6991.27 4461.89 49371.80 568.90 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.24 0.24 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 581.29 371.00 4113.37 47.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23237) 06/23/25 _x86_64_ (8 CPU) 14:28:29 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 11.40 0.00 1.05 2.53 0.04 84.99 14:30:01 0 5.33 0.00 0.59 0.10 0.02 93.96 14:30:01 1 6.13 0.00 1.27 2.22 0.02 90.35 14:30:01 2 2.08 0.00 0.51 0.14 0.03 97.23 14:30:01 3 5.49 0.00 1.00 8.36 0.03 85.11 14:30:01 4 31.83 0.00 2.12 1.77 0.05 64.23 14:30:01 5 3.10 0.00 0.71 6.19 0.03 89.97 14:30:01 6 25.88 0.00 1.53 1.27 0.03 71.28 14:30:01 7 11.29 0.00 0.61 0.20 0.03 87.86 14:31:01 all 24.62 0.00 1.83 2.77 0.07 70.72 14:31:01 0 25.39 0.00 1.62 1.35 0.07 71.57 14:31:01 1 22.48 0.00 2.48 1.57 0.07 73.40 14:31:01 2 25.26 0.00 1.95 2.34 0.08 70.37 14:31:01 3 15.72 0.00 1.21 4.90 0.05 78.12 14:31:01 4 37.88 0.00 2.61 1.89 0.10 57.51 14:31:01 5 21.96 0.00 2.21 4.27 0.05 71.51 14:31:01 6 33.33 0.00 1.51 4.54 0.08 60.55 14:31:01 7 14.90 0.00 1.07 1.29 0.05 82.69 14:32:01 all 17.23 0.00 2.90 3.18 0.05 76.64 14:32:01 0 14.16 0.00 2.91 0.92 0.05 81.96 14:32:01 1 12.77 0.00 2.48 0.13 0.03 84.59 14:32:01 2 10.70 0.00 2.57 0.45 0.05 86.22 14:32:01 3 20.46 0.00 3.26 0.60 0.05 75.63 14:32:01 4 19.61 0.00 3.52 7.32 0.07 69.49 14:32:01 5 22.38 0.00 2.67 3.79 0.07 71.09 14:32:01 6 23.86 0.00 3.27 10.11 0.07 62.70 14:32:01 7 13.87 0.00 2.50 2.12 0.05 81.46 14:33:01 all 19.50 0.00 5.98 12.66 0.08 61.78 14:33:01 0 20.89 0.00 7.07 34.08 0.10 37.87 14:33:01 1 18.87 0.00 5.96 12.08 0.08 63.00 14:33:01 2 19.30 0.00 6.04 15.24 0.07 59.34 14:33:01 3 20.00 0.00 5.33 1.17 0.08 73.42 14:33:01 4 18.16 0.00 6.36 4.55 0.07 70.86 14:33:01 5 19.07 0.00 5.85 20.97 0.07 54.04 14:33:01 6 19.54 0.00 5.09 11.16 0.08 64.13 14:33:01 7 20.17 0.00 6.13 2.12 0.08 71.50 14:34:01 all 31.83 0.00 5.30 3.91 0.11 58.85 14:34:01 0 32.25 0.00 5.53 0.72 0.08 61.41 14:34:01 1 30.55 0.00 5.10 2.50 0.12 61.73 14:34:01 2 26.89 0.00 5.65 1.81 0.12 65.54 14:34:01 3 32.28 0.00 5.69 15.10 0.10 46.83 14:34:01 4 28.23 0.00 5.36 5.09 0.12 61.20 14:34:01 5 39.07 0.00 5.48 4.69 0.12 50.64 14:34:01 6 29.00 0.00 5.03 0.66 0.10 65.21 14:34:01 7 36.33 0.00 4.60 0.71 0.10 58.27 14:35:01 all 32.30 0.00 1.88 1.22 0.09 64.50 14:35:01 0 33.38 0.00 1.65 0.55 0.10 64.31 14:35:01 1 33.24 0.00 1.89 0.25 0.08 64.53 14:35:01 2 43.67 0.00 2.03 0.22 0.08 54.00 14:35:01 3 29.35 0.00 2.54 1.10 0.10 66.90 14:35:01 4 33.84 0.00 1.56 4.58 0.10 59.92 14:35:01 5 30.68 0.00 1.76 2.48 0.08 64.99 14:35:01 6 23.12 0.00 2.05 0.30 0.08 74.45 14:35:01 7 31.21 0.00 1.53 0.35 0.12 66.79 14:36:01 all 7.53 0.00 1.62 1.26 0.08 89.51 14:36:01 0 8.35 0.00 1.93 1.55 0.10 88.07 14:36:01 1 7.63 0.00 1.42 0.10 0.08 90.76 14:36:01 2 6.48 0.00 1.83 5.62 0.08 85.99 14:36:01 3 8.68 0.00 1.54 0.52 0.10 89.16 14:36:01 4 7.18 0.00 1.49 0.03 0.07 91.23 14:36:01 5 7.37 0.00 1.78 2.11 0.08 88.66 14:36:01 6 7.84 0.00 1.47 0.07 0.08 90.54 14:36:01 7 6.69 0.00 1.53 0.07 0.08 91.63 14:37:01 all 4.75 0.00 1.38 0.67 0.07 93.12 14:37:01 0 4.35 0.00 1.57 0.05 0.07 93.96 14:37:01 1 5.64 0.00 1.42 0.08 0.07 92.79 14:37:01 2 4.50 0.00 1.51 3.46 0.08 90.44 14:37:01 3 3.26 0.00 1.33 0.07 0.07 95.28 14:37:01 4 4.43 0.00 1.31 0.02 0.07 94.18 14:37:01 5 4.01 0.00 1.23 0.05 0.07 94.64 14:37:01 6 5.71 0.00 1.24 1.39 0.08 91.58 14:37:01 7 6.08 0.00 1.43 0.29 0.07 92.14 14:38:01 all 4.50 0.00 1.32 0.10 0.07 94.01 14:38:01 0 4.68 0.00 1.48 0.03 0.05 93.76 14:38:01 1 4.88 0.00 1.31 0.07 0.08 93.66 14:38:01 2 3.89 0.00 1.42 0.03 0.05 94.61 14:38:01 3 3.59 0.00 1.26 0.00 0.07 95.09 14:38:01 4 4.61 0.00 1.21 0.08 0.07 94.03 14:38:01 5 5.57 0.00 1.46 0.05 0.07 92.85 14:38:01 6 4.74 0.00 1.30 0.42 0.07 93.48 14:38:01 7 4.03 0.00 1.14 0.15 0.07 94.60 14:39:01 all 4.98 0.00 1.31 0.06 0.08 93.57 14:39:01 0 4.85 0.00 1.32 0.02 0.08 93.73 14:39:01 1 5.06 0.00 1.38 0.02 0.08 93.46 14:39:01 2 4.21 0.00 1.19 0.02 0.08 94.50 14:39:01 3 4.03 0.00 1.24 0.02 0.07 94.64 14:39:01 4 4.72 0.00 1.23 0.03 0.07 93.95 14:39:01 5 5.66 0.00 1.52 0.12 0.08 92.63 14:39:01 6 4.87 0.00 1.34 0.25 0.08 93.44 14:39:01 7 6.48 0.00 1.24 0.00 0.08 92.19 14:40:01 all 4.46 0.00 1.38 0.06 0.08 94.03 14:40:01 0 3.97 0.00 1.56 0.02 0.08 94.38 14:40:01 1 4.32 0.00 1.56 0.02 0.07 94.04 14:40:01 2 3.20 0.00 1.37 0.00 0.07 95.36 14:40:01 3 4.73 0.00 1.31 0.02 0.08 93.87 14:40:01 4 4.80 0.00 1.27 0.00 0.08 93.85 14:40:01 5 4.32 0.00 1.16 0.03 0.08 94.40 14:40:01 6 5.38 0.00 1.35 0.39 0.08 92.80 14:40:01 7 4.99 0.00 1.46 0.02 0.08 93.44 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:41:01 all 11.08 0.00 1.55 0.47 0.04 86.85 14:41:01 0 4.31 0.00 1.45 0.29 0.05 93.91 14:41:01 1 4.18 0.00 1.19 0.23 0.03 94.37 14:41:01 2 11.99 0.00 1.54 0.49 0.05 85.94 14:41:01 3 19.13 0.00 1.94 0.20 0.03 78.70 14:41:01 4 29.45 0.00 1.94 0.37 0.07 68.17 14:41:01 5 4.76 0.00 1.22 0.05 0.03 93.94 14:41:01 6 7.43 0.00 1.35 0.74 0.03 90.45 14:41:01 7 7.40 0.00 1.72 1.41 0.03 89.44 Average: all 14.51 0.00 2.29 2.40 0.07 80.73 Average: 0 13.50 0.00 2.39 3.27 0.07 80.77 Average: 1 12.98 0.00 2.28 1.60 0.07 83.07 Average: 2 13.52 0.00 2.30 2.47 0.07 81.64 Average: 3 13.90 0.00 2.30 2.66 0.07 81.07 Average: 4 18.72 0.00 2.49 2.14 0.08 76.57 Average: 5 14.01 0.00 2.25 3.71 0.07 79.96 Average: 6 15.88 0.00 2.21 2.60 0.07 79.23 Average: 7 13.62 0.00 2.08 0.73 0.07 83.50