---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45407 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 887 22825 0 8453 30824 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:62:1b:cf brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe62:1bcf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:d8:e5:05 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::42:50ff:fed8:e505/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45407) 09/13/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 183.64 23.06 160.57 2302.95 74736.74 02:41:01 727.21 3.63 723.58 487.65 285716.78 02:42:01 85.07 0.63 84.44 50.12 13836.49 02:43:01 79.69 0.22 79.47 14.80 9643.33 02:44:01 7.25 0.00 7.25 0.00 270.49 02:45:01 7.27 0.02 7.25 0.13 160.37 02:46:01 7.23 0.00 7.23 0.00 168.64 02:47:01 15.11 0.00 15.11 0.00 421.26 02:48:01 17.20 0.00 17.20 0.00 197.83 02:49:01 67.87 0.65 67.22 40.13 1332.58 Average: 119.75 2.82 116.93 289.58 38648.45 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29136000 31611896 3803220 11.55 80344 2687496 2122896 6.25 984104 2478456 853200 02:41:01 21711164 29726696 11228056 34.09 170660 7878488 10865072 31.97 3114888 7382904 56600 02:42:01 18779500 27220668 14159720 42.99 192196 8239436 14028004 41.27 5850596 7502964 75780 02:43:01 18766364 27214840 14172856 43.03 201208 8239552 13956808 41.06 5851864 7510912 3772 02:44:01 18393820 26843728 14545400 44.16 201360 8240840 14338004 42.19 6224164 7509804 620 02:45:01 18394996 26845624 14544224 44.15 201548 8241336 14370132 42.28 6221632 7510124 152 02:46:01 18385776 26836840 14553444 44.18 201740 8241572 14368568 42.28 6231412 7510028 552 02:47:01 18370304 26824644 14568916 44.23 201900 8244836 14384560 42.32 6244684 7511908 1904 02:48:01 18367268 26822076 14571952 44.24 202072 8245060 14401424 42.37 6247180 7511900 444 02:49:01 23398460 31581232 9540760 28.96 203148 7970144 1675848 4.93 1595808 7256796 3308 Average: 20370365 28152824 12568855 38.16 185618 7622876 11451132 33.69 4856633 6968580 99633 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 13.20 13.20 1.31 1.31 0.00 0.00 0.00 0.00 02:40:01 ens3 444.13 291.45 11090.19 31.40 0.00 0.00 0.00 0.00 02:41:01 vethbcd12ca 1.32 1.87 0.15 0.18 0.00 0.00 0.00 0.00 02:41:01 vethb8736b0 72.25 53.29 9.79 8.26 0.00 0.00 0.00 0.00 02:41:01 veth5dbf659 0.38 0.60 0.02 0.04 0.00 0.00 0.00 0.00 02:41:01 vethe8af8ee 52.82 72.30 8.23 9.80 0.00 0.00 0.00 0.00 02:42:01 vethbcd12ca 3.47 4.55 0.64 0.74 0.00 0.00 0.00 0.00 02:42:01 veth5dbf659 10.55 11.41 2.20 1.67 0.00 0.00 0.00 0.00 02:42:01 vethe8af8ee 95.27 97.35 19.60 16.73 0.00 0.00 0.00 0.00 02:42:01 veth79ef365 6.58 9.23 0.99 0.82 0.00 0.00 0.00 0.00 02:43:01 vethbcd12ca 0.53 0.83 0.07 0.09 0.00 0.00 0.00 0.00 02:43:01 veth5dbf659 76.09 78.59 9.68 18.92 0.00 0.00 0.00 0.00 02:43:01 vethe8af8ee 212.30 215.18 55.32 29.59 0.00 0.00 0.00 0.00 02:43:01 veth79ef365 9.52 13.00 1.93 3.94 0.00 0.00 0.00 0.00 02:44:01 vethbcd12ca 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:44:01 veth5dbf659 40.86 43.54 5.33 9.50 0.00 0.00 0.00 0.00 02:44:01 vethe8af8ee 92.45 93.82 22.35 10.09 0.00 0.00 0.00 0.00 02:44:01 veth79ef365 6.93 9.88 1.12 1.32 0.00 0.00 0.00 0.00 02:45:01 vethbcd12ca 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:45:01 veth5dbf659 6.37 9.32 1.54 0.71 0.00 0.00 0.00 0.00 02:45:01 vethe8af8ee 17.15 17.85 2.70 1.79 0.00 0.00 0.00 0.00 02:45:01 veth79ef365 6.30 9.20 0.95 0.71 0.00 0.00 0.00 0.00 02:46:01 vethbcd12ca 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:46:01 veth5dbf659 40.76 43.43 5.31 9.48 0.00 0.00 0.00 0.00 02:46:01 vethe8af8ee 52.62 53.77 11.65 5.72 0.00 0.00 0.00 0.00 02:46:01 veth79ef365 6.65 9.60 1.06 0.79 0.00 0.00 0.00 0.00 02:47:01 vethbcd12ca 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:47:01 veth5dbf659 42.01 44.58 5.57 9.64 0.00 0.00 0.00 0.00 02:47:01 vethe8af8ee 240.96 245.43 48.16 29.49 0.00 0.00 0.00 0.00 02:47:01 veth79ef365 12.35 16.06 3.38 4.18 0.00 0.00 0.00 0.00 02:48:01 vethbcd12ca 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:48:01 veth5dbf659 7.28 10.10 1.65 0.90 0.00 0.00 0.00 0.00 02:48:01 vethe8af8ee 12.90 13.65 3.23 1.80 0.00 0.00 0.00 0.00 02:48:01 veth79ef365 7.18 10.15 1.25 0.89 0.00 0.00 0.00 0.00 02:49:01 docker0 14.83 17.00 2.24 308.46 0.00 0.00 0.00 0.00 02:49:01 lo 37.16 37.16 3.60 3.60 0.00 0.00 0.00 0.00 02:49:01 ens3 2753.29 1821.20 53934.57 234.32 0.00 0.00 0.00 0.00 Average: docker0 1.48 1.70 0.22 30.85 0.00 0.00 0.00 0.00 Average: lo 3.31 3.31 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 240.36 160.22 5294.25 16.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45407) 09/13/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.67 0.00 1.21 2.86 0.03 86.23 02:40:01 0 25.03 0.00 2.26 0.34 0.03 72.35 02:40:01 1 9.83 0.00 1.29 2.74 0.05 86.08 02:40:01 2 3.68 0.00 0.84 0.33 0.03 95.12 02:40:01 3 4.22 0.00 0.63 0.08 0.02 95.05 02:40:01 4 4.82 0.00 1.14 0.39 0.02 93.63 02:40:01 5 1.94 0.00 0.53 0.03 0.00 97.50 02:40:01 6 2.61 0.00 0.96 18.10 0.03 78.29 02:40:01 7 25.31 0.00 2.01 0.99 0.05 71.64 02:41:01 all 36.63 0.00 11.61 5.70 0.12 45.94 02:41:01 0 35.49 0.00 12.49 5.35 0.14 46.53 02:41:01 1 36.72 0.00 12.06 3.70 0.12 47.39 02:41:01 2 35.97 0.00 12.67 0.83 0.12 50.41 02:41:01 3 37.70 0.00 9.66 2.56 0.12 49.96 02:41:01 4 37.14 0.00 12.16 9.67 0.14 40.89 02:41:01 5 34.72 0.00 10.79 7.64 0.12 46.74 02:41:01 6 37.93 0.00 12.14 8.58 0.12 41.24 02:41:01 7 37.30 0.00 10.97 7.29 0.14 44.30 02:42:01 all 48.88 0.00 4.22 0.33 0.10 46.47 02:42:01 0 47.83 0.00 3.86 0.07 0.10 48.14 02:42:01 1 52.62 0.00 4.71 0.69 0.12 41.86 02:42:01 2 49.46 0.00 4.28 0.37 0.10 45.79 02:42:01 3 45.80 0.00 4.11 0.18 0.08 49.82 02:42:01 4 51.39 0.00 4.56 0.88 0.10 43.07 02:42:01 5 49.94 0.00 4.19 0.10 0.10 45.67 02:42:01 6 49.15 0.00 4.32 0.08 0.10 46.34 02:42:01 7 44.94 0.00 3.69 0.30 0.08 50.99 02:43:01 all 10.41 0.00 1.47 0.23 0.08 87.81 02:43:01 0 12.03 0.00 1.62 0.17 0.08 86.09 02:43:01 1 9.88 0.00 1.41 0.02 0.07 88.63 02:43:01 2 8.84 0.00 1.51 0.40 0.08 89.16 02:43:01 3 9.02 0.00 1.37 0.05 0.07 89.49 02:43:01 4 11.36 0.00 1.62 0.12 0.08 86.81 02:43:01 5 10.43 0.00 1.36 0.02 0.07 88.13 02:43:01 6 11.12 0.00 1.39 0.10 0.08 87.31 02:43:01 7 10.51 0.00 1.51 0.97 0.08 86.92 02:44:01 all 3.79 0.00 0.54 0.03 0.08 95.56 02:44:01 0 4.37 0.00 0.70 0.12 0.08 94.73 02:44:01 1 6.37 0.00 0.64 0.00 0.07 92.92 02:44:01 2 2.83 0.00 0.42 0.00 0.07 96.68 02:44:01 3 3.73 0.00 0.50 0.00 0.08 95.69 02:44:01 4 2.89 0.00 0.60 0.02 0.08 96.41 02:44:01 5 3.01 0.00 0.42 0.00 0.07 96.50 02:44:01 6 3.93 0.00 0.49 0.05 0.10 95.43 02:44:01 7 3.23 0.00 0.55 0.00 0.08 96.13 02:45:01 all 1.90 0.00 0.38 0.01 0.07 97.63 02:45:01 0 3.41 0.00 0.47 0.08 0.07 95.97 02:45:01 1 1.69 0.00 0.39 0.00 0.05 97.87 02:45:01 2 1.32 0.00 0.38 0.02 0.07 98.21 02:45:01 3 2.96 0.00 0.40 0.02 0.08 96.53 02:45:01 4 1.37 0.00 0.27 0.03 0.05 98.28 02:45:01 5 1.72 0.00 0.40 0.00 0.08 97.79 02:45:01 6 1.37 0.00 0.44 0.00 0.08 98.11 02:45:01 7 1.41 0.00 0.30 0.02 0.07 98.20 02:46:01 all 2.49 0.00 0.45 0.02 0.08 96.97 02:46:01 0 2.84 0.00 0.57 0.07 0.07 96.46 02:46:01 1 3.14 0.00 0.52 0.00 0.07 96.27 02:46:01 2 2.44 0.00 0.45 0.00 0.10 97.01 02:46:01 3 2.77 0.00 0.52 0.00 0.10 96.61 02:46:01 4 2.81 0.00 0.33 0.02 0.07 96.77 02:46:01 5 2.57 0.00 0.43 0.00 0.08 96.91 02:46:01 6 2.25 0.00 0.40 0.00 0.08 97.27 02:46:01 7 1.07 0.00 0.34 0.00 0.07 98.52 02:47:01 all 5.11 0.00 0.66 0.02 0.07 94.13 02:47:01 0 5.22 0.00 0.74 0.08 0.07 93.90 02:47:01 1 6.22 0.00 0.65 0.02 0.05 93.07 02:47:01 2 4.92 0.00 0.57 0.03 0.07 94.42 02:47:01 3 5.83 0.00 0.67 0.00 0.07 93.43 02:47:01 4 3.68 0.00 0.45 0.00 0.07 95.80 02:47:01 5 4.73 0.00 1.02 0.03 0.08 94.14 02:47:01 6 6.14 0.00 0.60 0.02 0.07 93.17 02:47:01 7 4.17 0.00 0.62 0.02 0.08 95.11 02:48:01 all 1.31 0.00 0.30 0.02 0.07 98.30 02:48:01 0 1.47 0.00 0.42 0.05 0.08 97.98 02:48:01 1 1.04 0.00 0.27 0.02 0.08 98.60 02:48:01 2 0.99 0.00 0.28 0.05 0.05 98.63 02:48:01 3 1.00 0.00 0.30 0.02 0.08 98.60 02:48:01 4 1.44 0.00 0.38 0.02 0.08 98.08 02:48:01 5 1.94 0.00 0.27 0.00 0.05 97.74 02:48:01 6 1.18 0.00 0.27 0.02 0.05 98.48 02:48:01 7 1.38 0.00 0.29 0.00 0.07 98.27 02:49:01 all 3.09 0.00 1.13 0.12 0.05 95.61 02:49:01 0 4.49 0.00 1.27 0.05 0.07 94.12 02:49:01 1 3.56 0.00 1.24 0.37 0.05 94.79 02:49:01 2 2.41 0.00 1.05 0.10 0.03 96.40 02:49:01 3 2.21 0.00 1.12 0.05 0.05 96.57 02:49:01 4 4.40 0.00 1.19 0.03 0.07 94.32 02:49:01 5 2.46 0.00 1.05 0.08 0.07 96.34 02:49:01 6 1.91 0.00 1.07 0.23 0.03 96.75 02:49:01 7 3.31 0.00 1.02 0.05 0.05 95.57 Average: all 12.27 0.00 2.18 0.93 0.07 84.55 Average: 0 14.14 0.00 2.42 0.63 0.08 82.73 Average: 1 13.04 0.00 2.30 0.75 0.07 83.83 Average: 2 11.21 0.00 2.22 0.21 0.07 86.28 Average: 3 11.48 0.00 1.92 0.29 0.08 86.23 Average: 4 12.06 0.00 2.25 1.10 0.08 84.52 Average: 5 11.26 0.00 2.03 0.78 0.07 85.86 Average: 6 11.71 0.00 2.19 2.70 0.08 83.32 Average: 7 13.24 0.00 2.12 0.96 0.08 83.61