---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-50 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 16G 295G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1384 55280 0 7756 62327 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:e1:c9:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fee1:c9d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:31:db:08 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::42:7bff:fe31:db08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-50) 09/25/25 _x86_64_ (16 CPU) 06:34:18 LINUX RESTART (16 CPU) 06:35:01 tps rtps wtps bread/s bwrtn/s 06:36:01 169.69 34.93 134.76 1702.52 37808.23 06:37:01 111.23 16.54 94.69 956.35 38296.97 06:38:01 30.53 0.75 29.78 27.86 27010.16 06:39:01 39.17 0.47 38.70 12.40 38640.80 06:40:01 27.45 0.03 27.41 2.00 36501.78 06:41:01 42.22 0.10 42.12 2.93 51114.70 06:42:01 544.28 4.68 539.59 499.38 112186.64 06:43:01 462.86 0.08 462.77 6.40 127796.17 06:44:01 105.83 0.35 105.48 10.66 123404.23 06:45:01 28.35 0.00 28.35 0.00 25632.93 Average: 156.16 5.79 150.36 322.06 61839.08 06:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:01 62549204 64098344 3418540 5.18 92728 1980096 2319584 3.46 1171168 1815980 129336 06:37:01 60011532 61839000 5956212 9.03 100784 2241328 3870036 5.77 3536760 1962520 19356 06:38:01 60588748 62567884 5378996 8.15 102116 2389752 3157072 4.71 2885804 2031360 124160 06:39:01 59426388 61795116 6541356 9.92 104792 2767960 3813924 5.69 3898032 2169684 50332 06:40:01 59075580 62148364 6892164 10.45 106760 3458332 3366300 5.02 3873220 2522464 461856 06:41:01 58007140 61657304 7960604 12.07 109344 4023376 3746092 5.59 4646948 2794292 232272 06:42:01 56586160 61957424 9381584 14.22 124532 5688824 3683920 5.50 4522360 4256016 524 06:43:01 54396328 61814108 11571416 17.54 138976 7659084 3458640 5.16 4681976 6218396 121528 06:44:01 54581056 61779372 11386688 17.26 140880 7440376 3483796 5.20 4718196 5998680 16 06:45:01 54572212 61771812 11395532 17.27 141644 7440488 3483796 5.20 4729592 5998696 136 Average: 57979435 62142873 7988309 12.11 116256 4508962 3438316 5.13 3866406 3576809 113952 06:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 06:36:01 ens3 154.84 110.15 1526.86 25.18 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 1.57 1.57 1.46 1.46 0.00 0.00 0.00 0.00 06:37:01 ens3 702.75 493.50 3558.31 146.67 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 29.16 29.16 102.25 102.25 0.00 0.00 0.00 0.00 06:38:01 ens3 947.48 667.66 573.03 229.24 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 1.77 1.77 0.57 0.57 0.00 0.00 0.00 0.00 06:39:01 ens3 643.88 492.77 357.78 3962.87 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 3.03 3.03 1.51 1.51 0.00 0.00 0.00 0.00 06:40:01 ens3 336.29 328.58 120.58 5662.56 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 lo 2.37 2.37 1.05 1.05 0.00 0.00 0.00 0.00 06:41:01 ens3 261.55 271.84 665.11 4333.12 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.33 0.00 0.03 0.00 0.00 0.00 0.00 06:42:01 lo 2.27 2.27 0.68 0.68 0.00 0.00 0.00 0.00 06:42:01 ens3 420.56 300.72 2229.03 1991.05 0.00 0.00 0.00 0.00 06:42:01 veth895fa49 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 52.14 63.86 3.02 1027.58 0.00 0.00 0.00 0.00 06:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:43:01 ens3 419.83 304.83 1124.62 81.61 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 06:44:01 ens3 922.40 985.64 170.08 6035.21 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 lo 17.40 17.40 1.58 1.58 0.00 0.00 0.00 0.00 06:45:01 ens3 853.91 1133.58 76.55 8817.02 0.00 0.00 0.00 0.00 Average: docker0 5.21 6.42 0.30 102.76 0.00 0.00 0.00 0.00 Average: lo 7.15 7.15 11.04 11.04 0.00 0.00 0.00 0.00 Average: ens3 566.34 508.92 1040.24 3128.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-50) 09/25/25 _x86_64_ (16 CPU) 06:34:18 LINUX RESTART (16 CPU) 06:35:01 CPU %user %nice %system %iowait %steal %idle 06:36:01 all 6.09 0.00 0.45 1.12 0.03 92.31 06:36:01 0 3.05 0.00 0.27 0.07 0.02 96.60 06:36:01 1 6.82 0.00 0.57 0.40 0.02 92.20 06:36:01 2 2.67 0.00 0.10 0.00 0.02 97.21 06:36:01 3 3.87 0.00 0.20 0.00 0.02 95.92 06:36:01 4 2.92 0.00 0.30 0.23 0.10 96.44 06:36:01 5 3.15 0.00 0.13 0.03 0.02 96.67 06:36:01 6 4.50 0.00 0.68 0.67 0.02 94.13 06:36:01 7 2.44 0.00 0.32 7.58 0.03 89.64 06:36:01 8 2.49 0.00 0.23 0.73 0.03 96.51 06:36:01 9 2.57 0.00 0.25 0.60 0.03 96.54 06:36:01 10 1.62 0.00 0.47 4.70 0.02 93.20 06:36:01 11 1.82 0.00 0.12 0.00 0.00 98.07 06:36:01 12 2.52 0.00 0.28 0.12 0.00 97.08 06:36:01 13 24.60 0.00 1.48 1.28 0.05 72.59 06:36:01 14 13.72 0.00 0.85 0.48 0.03 84.91 06:36:01 15 18.62 0.00 1.00 1.08 0.03 79.26 06:37:01 all 28.63 0.00 1.00 0.52 0.07 69.77 06:37:01 0 24.66 0.00 0.42 0.00 0.05 74.87 06:37:01 1 41.97 0.00 1.04 0.05 0.10 56.84 06:37:01 2 33.41 0.00 1.07 0.02 0.08 65.42 06:37:01 3 26.93 0.00 1.01 0.03 0.07 71.96 06:37:01 4 33.71 0.00 1.32 0.87 0.07 64.03 06:37:01 5 29.52 0.00 0.87 0.03 0.07 69.51 06:37:01 6 36.59 0.00 0.85 0.32 0.08 62.16 06:37:01 7 18.90 0.00 0.86 5.77 0.07 74.41 06:37:01 8 24.67 0.00 0.54 0.18 0.07 74.54 06:37:01 9 29.20 0.00 1.34 0.00 0.07 69.39 06:37:01 10 30.89 0.00 0.79 0.05 0.08 68.19 06:37:01 11 26.43 0.00 1.37 0.50 0.08 71.61 06:37:01 12 21.10 0.00 0.59 0.02 0.07 78.23 06:37:01 13 29.13 0.00 1.47 0.10 0.07 69.23 06:37:01 14 28.80 0.00 1.66 0.44 0.07 69.04 06:37:01 15 22.29 0.00 0.82 0.03 0.07 76.79 06:38:01 all 26.39 0.00 0.82 0.35 0.07 72.37 06:38:01 0 23.69 0.00 0.79 0.00 0.05 75.47 06:38:01 1 28.64 0.00 0.49 0.00 0.05 70.83 06:38:01 2 25.64 0.00 1.84 0.07 0.07 72.39 06:38:01 3 21.64 0.00 0.87 0.00 0.07 77.43 06:38:01 4 14.75 0.00 0.68 0.00 0.05 84.52 06:38:01 5 30.15 0.00 0.99 0.00 0.08 68.78 06:38:01 6 44.36 0.00 1.20 0.00 0.07 54.37 06:38:01 7 20.57 0.00 0.95 5.52 0.07 72.89 06:38:01 8 25.82 0.00 0.49 0.02 0.07 73.61 06:38:01 9 24.40 0.00 0.40 0.00 0.05 75.15 06:38:01 10 26.99 0.00 0.47 0.00 0.07 72.48 06:38:01 11 19.87 0.00 0.77 0.00 0.07 79.29 06:38:01 12 26.45 0.00 0.92 0.00 0.08 72.55 06:38:01 13 30.33 0.00 0.47 0.00 0.07 69.14 06:38:01 14 32.29 0.00 1.24 0.00 0.08 66.38 06:38:01 15 26.61 0.00 0.62 0.03 0.07 72.67 06:39:01 all 19.16 0.00 0.64 0.55 0.05 79.59 06:39:01 0 19.04 0.00 0.77 0.00 0.07 80.12 06:39:01 1 21.66 0.00 0.38 0.00 0.05 77.91 06:39:01 2 22.01 0.00 0.58 0.02 0.05 77.34 06:39:01 3 16.08 0.00 0.85 0.00 0.05 83.02 06:39:01 4 20.76 0.00 0.45 0.07 0.05 78.67 06:39:01 5 20.76 0.00 0.77 0.25 0.05 78.17 06:39:01 6 20.27 0.00 0.45 0.00 0.05 79.22 06:39:01 7 17.71 0.00 0.65 3.04 0.07 78.53 06:39:01 8 16.51 0.00 0.33 0.00 0.05 83.10 06:39:01 9 17.09 0.00 0.82 3.91 0.07 78.11 06:39:01 10 23.38 0.00 0.78 0.00 0.05 75.78 06:39:01 11 13.83 0.00 0.59 1.56 0.07 83.96 06:39:01 12 24.95 0.00 0.57 0.00 0.05 74.44 06:39:01 13 13.73 0.00 0.50 0.00 0.03 85.74 06:39:01 14 22.76 0.00 1.22 0.00 0.07 75.95 06:39:01 15 15.98 0.00 0.47 0.00 0.03 83.52 06:40:01 all 18.05 0.00 0.61 0.58 0.05 80.70 06:40:01 0 13.93 0.00 0.35 0.00 0.07 85.66 06:40:01 1 25.23 0.00 1.31 0.00 0.05 73.41 06:40:01 2 16.07 0.00 0.30 0.00 0.03 83.60 06:40:01 3 14.98 0.00 0.43 0.00 0.05 84.53 06:40:01 4 16.02 0.00 0.67 3.55 0.05 79.71 06:40:01 5 22.63 0.00 0.60 0.00 0.07 76.70 06:40:01 6 13.94 0.00 0.35 0.00 0.03 85.68 06:40:01 7 17.95 0.00 0.42 0.12 0.05 81.47 06:40:01 8 20.21 0.00 1.62 0.00 0.05 78.11 06:40:01 9 22.51 0.00 0.57 0.00 0.05 76.88 06:40:01 10 21.43 0.00 0.25 0.00 0.07 78.25 06:40:01 11 11.81 0.00 0.67 5.63 0.03 81.85 06:40:01 12 13.94 0.00 0.60 0.03 0.07 85.36 06:40:01 13 18.33 0.00 0.47 0.03 0.07 81.10 06:40:01 14 24.97 0.00 0.48 0.00 0.05 74.49 06:40:01 15 14.85 0.00 0.70 0.00 0.05 84.40 06:41:01 all 20.36 0.00 0.69 0.89 0.05 78.00 06:41:01 0 16.79 0.00 0.32 0.05 0.03 82.80 06:41:01 1 24.69 0.00 0.70 0.00 0.05 74.56 06:41:01 2 18.73 0.00 0.37 0.00 0.07 80.83 06:41:01 3 23.21 0.00 0.70 0.02 0.05 76.02 06:41:01 4 23.04 0.00 0.40 0.00 0.05 76.51 06:41:01 5 21.42 0.00 0.47 0.00 0.05 78.06 06:41:01 6 19.30 0.00 0.42 0.00 0.03 80.25 06:41:01 7 27.81 0.00 1.39 4.38 0.05 66.38 06:41:01 8 19.19 0.00 2.04 2.75 0.07 75.96 06:41:01 9 21.12 0.00 0.67 0.00 0.07 78.15 06:41:01 10 21.65 0.00 0.33 0.00 0.07 77.95 06:41:01 11 19.92 0.00 0.69 1.44 0.05 77.91 06:41:01 12 17.02 0.00 1.00 5.69 0.07 76.22 06:41:01 13 17.46 0.00 0.52 0.00 0.05 81.97 06:41:01 14 17.11 0.00 0.47 0.00 0.05 82.37 06:41:01 15 17.31 0.00 0.62 0.00 0.05 82.02 06:42:01 all 7.55 0.00 1.54 2.25 0.05 88.62 06:42:01 0 4.46 0.00 1.37 1.62 0.05 92.50 06:42:01 1 6.41 0.00 0.99 7.18 0.05 85.38 06:42:01 2 6.07 0.00 1.35 0.40 0.03 92.14 06:42:01 3 11.84 0.00 2.10 4.47 0.05 81.54 06:42:01 4 6.06 0.00 1.38 0.25 0.03 92.28 06:42:01 5 7.40 0.00 1.21 0.39 0.05 90.96 06:42:01 6 11.36 0.00 2.11 9.06 0.05 77.42 06:42:01 7 8.58 0.00 0.99 0.15 0.07 90.21 06:42:01 8 11.22 0.00 4.34 0.20 0.05 84.19 06:42:01 9 6.69 0.00 1.04 0.00 0.03 92.23 06:42:01 10 5.47 0.00 2.26 2.94 0.05 89.28 06:42:01 11 6.80 0.00 1.04 0.08 0.02 92.06 06:42:01 12 8.05 0.00 1.31 8.82 0.07 81.75 06:42:01 13 6.65 0.00 0.97 0.28 0.05 92.04 06:42:01 14 7.59 0.00 1.27 0.08 0.03 91.01 06:42:01 15 6.21 0.00 0.77 0.13 0.05 92.84 06:43:01 all 2.84 0.00 1.68 2.29 0.05 93.14 06:43:01 0 3.10 0.00 2.16 0.45 0.05 94.23 06:43:01 1 2.50 0.00 1.28 3.61 0.05 92.56 06:43:01 2 4.53 0.00 1.88 0.05 0.05 93.49 06:43:01 3 2.07 0.00 1.09 10.22 0.05 86.57 06:43:01 4 3.18 0.00 1.52 0.13 0.05 95.12 06:43:01 5 2.08 0.00 1.21 1.99 0.05 94.68 06:43:01 6 4.26 0.00 1.77 15.15 0.07 78.75 06:43:01 7 2.50 0.00 1.63 0.20 0.05 95.63 06:43:01 8 3.42 0.00 4.74 0.05 0.05 91.74 06:43:01 9 1.81 0.00 1.21 0.20 0.05 96.73 06:43:01 10 2.25 0.00 1.51 0.12 0.07 96.06 06:43:01 11 2.13 0.00 1.29 0.90 0.05 95.63 06:43:01 12 2.47 0.00 1.21 0.40 0.03 95.89 06:43:01 13 2.86 0.00 1.41 0.37 0.05 95.31 06:43:01 14 3.56 0.00 1.48 2.64 0.08 92.24 06:43:01 15 2.78 0.00 1.52 0.18 0.05 95.47 06:44:01 all 5.25 0.00 0.92 2.02 0.03 91.77 06:44:01 0 1.65 0.00 0.28 0.02 0.02 98.03 06:44:01 1 8.41 0.00 0.47 0.13 0.05 90.94 06:44:01 2 6.24 0.00 0.78 0.02 0.03 92.93 06:44:01 3 6.83 0.00 0.45 0.02 0.03 92.66 06:44:01 4 3.62 0.00 1.26 2.16 0.03 92.93 06:44:01 5 8.33 0.00 0.69 0.22 0.03 90.73 06:44:01 6 2.40 0.00 0.45 0.58 0.02 96.55 06:44:01 7 10.22 0.00 4.56 10.22 0.07 74.95 06:44:01 8 7.38 0.00 0.18 0.00 0.03 92.41 06:44:01 9 4.83 0.00 1.37 2.16 0.02 91.63 06:44:01 10 7.01 0.00 1.74 3.93 0.03 87.28 06:44:01 11 3.15 0.00 0.60 0.47 0.05 95.73 06:44:01 12 4.43 0.00 0.77 0.02 0.03 94.76 06:44:01 13 7.59 0.00 0.54 2.54 0.05 89.28 06:44:01 14 0.75 0.00 0.23 9.95 0.02 89.05 06:44:01 15 1.18 0.00 0.40 0.02 0.00 98.40 06:45:01 all 5.28 0.00 0.20 0.53 0.03 93.95 06:45:01 0 11.91 0.00 0.30 0.05 0.05 87.69 06:45:01 1 1.40 0.00 0.10 0.45 0.03 98.02 06:45:01 2 4.74 0.00 0.10 0.00 0.03 95.13 06:45:01 3 6.83 0.00 0.33 0.00 0.03 92.80 06:45:01 4 1.27 0.00 0.12 0.00 0.03 98.58 06:45:01 5 13.98 0.00 0.40 0.00 0.05 85.57 06:45:01 6 0.12 0.00 0.03 0.00 0.02 99.83 06:45:01 7 6.59 0.00 0.18 0.08 0.03 93.10 06:45:01 8 5.50 0.00 0.22 0.03 0.03 94.22 06:45:01 9 9.42 0.00 0.28 0.05 0.05 90.19 06:45:01 10 6.84 0.00 0.23 0.02 0.05 92.86 06:45:01 11 0.85 0.00 0.10 0.00 0.00 99.05 06:45:01 12 0.12 0.00 0.07 0.00 0.02 99.80 06:45:01 13 4.73 0.00 0.20 0.02 0.03 95.02 06:45:01 14 6.32 0.00 0.27 7.76 0.03 85.62 06:45:01 15 4.01 0.00 0.23 0.00 0.05 95.71 Average: all 13.96 0.00 0.85 1.11 0.05 84.02 Average: 0 12.23 0.00 0.70 0.23 0.05 86.80 Average: 1 16.77 0.00 0.73 1.18 0.05 81.27 Average: 2 14.01 0.00 0.84 0.06 0.05 85.05 Average: 3 13.43 0.00 0.80 1.47 0.05 84.25 Average: 4 12.53 0.00 0.81 0.73 0.05 85.88 Average: 5 15.95 0.00 0.73 0.29 0.05 82.98 Average: 6 15.71 0.00 0.83 2.56 0.04 80.85 Average: 7 13.33 0.00 1.19 3.71 0.06 81.72 Average: 8 13.64 0.00 1.47 0.40 0.05 84.44 Average: 9 13.96 0.00 0.79 0.69 0.05 84.50 Average: 10 14.76 0.00 0.88 1.18 0.06 83.13 Average: 11 10.66 0.00 0.72 1.06 0.04 87.52 Average: 12 12.11 0.00 0.73 1.51 0.05 85.61 Average: 13 15.55 0.00 0.80 0.46 0.05 83.13 Average: 14 15.79 0.00 0.92 2.14 0.05 81.10 Average: 15 12.99 0.00 0.71 0.15 0.05 86.10