---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22962 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 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 885 24128 0 7153 30826 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:48:62:fb brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe48:62fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:68:e8:35 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::42:73ff:fe68:e835/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22962) 06/22/25 _x86_64_ (8 CPU) 08:30:11 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps bread/s bwrtn/s 08:32:01 281.77 19.96 261.80 2334.87 140361.51 08:33:01 457.86 13.32 444.54 787.78 158716.43 08:34:01 2.13 0.08 2.05 19.20 31.86 08:35:01 2.33 0.05 2.28 4.80 33.08 08:36:01 1.82 0.08 1.73 15.46 27.06 08:37:01 2.68 0.37 2.32 12.00 34.39 08:38:01 1.70 0.02 1.68 2.27 25.73 08:39:01 117.91 0.60 117.31 28.53 17109.02 08:40:01 3.30 0.00 3.30 0.00 53.72 08:41:01 1.93 0.00 1.93 0.00 33.19 08:42:01 2.00 0.02 1.98 0.13 30.79 08:43:01 2.22 0.00 2.22 0.00 36.79 08:44:01 1.45 0.00 1.45 0.00 27.46 08:45:01 31.89 0.00 31.89 0.00 549.91 Average: 65.12 2.47 62.65 229.10 22666.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 25191876 31591564 7747344 23.52 113232 6449940 2145236 6.31 1033960 6224408 2890728 08:33:01 24173248 30737908 8765972 26.61 151072 6497904 6645776 19.55 2034528 6107260 484 08:34:01 24171044 30736488 8768176 26.62 151128 6498480 6625440 19.49 2039904 6105344 96 08:35:01 24165412 30731128 8773808 26.64 151172 6498628 6618876 19.47 2044728 6105068 88 08:36:01 24163624 30729884 8775596 26.64 151236 6499092 6596244 19.41 2046152 6105052 100 08:37:01 24160948 30727668 8778272 26.65 151292 6499480 6594840 19.40 2049748 6105056 132 08:38:01 24163256 30730160 8775964 26.64 151360 6499552 6608720 19.44 2047788 6104992 96 08:39:01 23773676 30657820 9165544 27.83 179752 6751772 6891772 20.28 2179008 6318696 984 08:40:01 23775244 30659504 9163976 27.82 179816 6751796 6891772 20.28 2177468 6318724 148 08:41:01 23775564 30659972 9163656 27.82 179888 6751840 6911148 20.33 2177208 6318764 140 08:42:01 23780620 30665184 9158600 27.80 179972 6751916 6911148 20.33 2172212 6318828 116 08:43:01 23784256 30669004 9154964 27.79 180044 6751956 6911208 20.33 2167644 6318868 116 08:44:01 23783716 30668668 9155504 27.80 180132 6752048 6911208 20.33 2168372 6318872 224 08:45:01 23764408 30642820 9174812 27.85 180716 6751308 3811396 11.21 2247340 6296872 364 Average: 24044778 30757698 8894442 27.00 162915 6621837 6219627 18.30 2041861 6219057 206701 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 19.05 19.05 1.91 1.91 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 3197.09 1772.98 45175.52 144.38 0.00 0.00 0.00 0.00 08:33:01 veth8cc8a34 7.64 6.14 0.85 0.64 0.00 0.00 0.00 0.00 08:33:01 vethd9544da 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 veth51d0137 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 veth0f740ec 0.10 0.22 0.01 0.02 0.00 0.00 0.00 0.00 08:34:01 veth8cc8a34 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethd9544da 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth51d0137 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth0f740ec 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth8cc8a34 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethd9544da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth51d0137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth0f740ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth8cc8a34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethd9544da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth51d0137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth0f740ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8cc8a34 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd9544da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth51d0137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth0f740ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth8cc8a34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd9544da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth51d0137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth0f740ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth8cc8a34 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethd9544da 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 veth51d0137 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth0f740ec 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth8cc8a34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethd9544da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth51d0137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth0f740ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth8cc8a34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethd9544da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth51d0137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth0f740ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth8cc8a34 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethd9544da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth51d0137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth0f740ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth8cc8a34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethd9544da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth51d0137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth0f740ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth8cc8a34 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 vethd9544da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth51d0137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth0f740ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 veth6eaa667 62.29 76.65 26.87 17.33 0.00 0.00 0.00 0.00 08:45:01 lo 374.74 374.74 20.09 20.09 0.00 0.00 0.00 0.00 08:45:01 veth6f24923 30.89 27.78 13.11 23.38 0.00 0.00 0.00 0.00 08:45:01 docker0 35.39 52.87 3.24 301.21 0.00 0.00 0.00 0.00 Average: veth6eaa667 4.45 5.47 1.92 1.24 0.00 0.00 0.00 0.00 Average: lo 26.45 26.45 1.41 1.41 0.00 0.00 0.00 0.00 Average: veth6f24923 2.21 1.98 0.94 1.67 0.00 0.00 0.00 0.00 Average: docker0 2.53 3.78 0.23 21.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22962) 06/22/25 _x86_64_ (8 CPU) 08:30:11 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 17.95 0.00 6.37 3.11 0.06 72.51 08:32:01 0 17.37 0.00 5.85 0.90 0.07 75.81 08:32:01 1 12.72 0.00 6.13 0.24 0.03 80.88 08:32:01 2 11.58 0.00 5.69 0.45 0.05 82.23 08:32:01 3 24.87 0.00 6.94 1.39 0.05 66.75 08:32:01 4 11.02 0.00 6.23 2.71 0.07 79.97 08:32:01 5 11.69 0.00 6.95 13.39 0.07 67.90 08:32:01 6 16.89 0.00 6.35 1.09 0.05 75.62 08:32:01 7 37.49 0.00 6.88 4.67 0.08 50.87 08:33:01 all 16.47 0.00 4.26 7.56 0.07 71.63 08:33:01 0 18.21 0.00 4.16 2.41 0.07 75.15 08:33:01 1 13.42 0.00 3.82 1.21 0.08 81.46 08:33:01 2 16.87 0.00 4.08 2.13 0.07 76.84 08:33:01 3 19.05 0.00 4.34 1.31 0.08 75.22 08:33:01 4 12.64 0.00 4.09 16.82 0.07 66.38 08:33:01 5 21.88 0.00 4.46 3.24 0.07 70.36 08:33:01 6 11.07 0.00 3.60 3.65 0.07 81.62 08:33:01 7 18.76 0.00 5.58 29.93 0.10 45.62 08:34:01 all 0.35 0.00 0.13 0.01 0.02 99.49 08:34:01 0 0.18 0.00 0.10 0.00 0.00 99.72 08:34:01 1 0.22 0.00 0.25 0.00 0.03 99.50 08:34:01 2 0.18 0.00 0.10 0.00 0.02 99.70 08:34:01 3 0.17 0.00 0.17 0.02 0.07 99.58 08:34:01 4 0.10 0.00 0.08 0.02 0.02 99.78 08:34:01 5 0.17 0.00 0.07 0.00 0.02 99.75 08:34:01 6 1.57 0.00 0.12 0.05 0.02 98.25 08:34:01 7 0.18 0.00 0.18 0.00 0.02 99.62 08:35:01 all 0.22 0.00 0.16 0.01 0.03 99.59 08:35:01 0 0.22 0.00 0.10 0.00 0.02 99.67 08:35:01 1 0.17 0.00 0.18 0.00 0.03 99.62 08:35:01 2 0.20 0.00 0.20 0.00 0.02 99.58 08:35:01 3 0.22 0.00 0.10 0.03 0.05 99.60 08:35:01 4 0.20 0.00 0.17 0.00 0.02 99.62 08:35:01 5 0.28 0.00 0.10 0.00 0.02 99.60 08:35:01 6 0.15 0.00 0.12 0.03 0.02 99.68 08:35:01 7 0.32 0.00 0.23 0.00 0.03 99.42 08:36:01 all 0.19 0.00 0.15 0.01 0.03 99.63 08:36:01 0 0.15 0.00 0.18 0.02 0.02 99.63 08:36:01 1 0.13 0.00 0.10 0.00 0.03 99.73 08:36:01 2 0.25 0.00 0.18 0.00 0.03 99.53 08:36:01 3 0.20 0.00 0.20 0.00 0.03 99.57 08:36:01 4 0.30 0.00 0.17 0.00 0.02 99.51 08:36:01 5 0.18 0.00 0.10 0.00 0.02 99.70 08:36:01 6 0.10 0.00 0.08 0.05 0.02 99.75 08:36:01 7 0.22 0.00 0.15 0.00 0.03 99.60 08:37:01 all 0.21 0.00 0.13 0.01 0.03 99.62 08:37:01 0 0.15 0.00 0.17 0.00 0.02 99.67 08:37:01 1 0.17 0.00 0.10 0.00 0.02 99.72 08:37:01 2 0.35 0.00 0.15 0.00 0.03 99.47 08:37:01 3 0.25 0.00 0.17 0.05 0.02 99.52 08:37:01 4 0.25 0.00 0.18 0.00 0.05 99.51 08:37:01 5 0.17 0.00 0.10 0.00 0.02 99.72 08:37:01 6 0.10 0.00 0.03 0.00 0.00 99.87 08:37:01 7 0.28 0.00 0.15 0.02 0.07 99.48 08:38:01 all 0.16 0.00 0.14 0.01 0.02 99.66 08:38:01 0 0.22 0.00 0.15 0.00 0.03 99.60 08:38:01 1 0.13 0.00 0.10 0.00 0.00 99.77 08:38:01 2 0.07 0.00 0.08 0.03 0.05 99.77 08:38:01 3 0.22 0.00 0.13 0.05 0.03 99.57 08:38:01 4 0.18 0.00 0.20 0.00 0.02 99.60 08:38:01 5 0.22 0.00 0.15 0.00 0.02 99.62 08:38:01 6 0.07 0.00 0.12 0.00 0.02 99.80 08:38:01 7 0.18 0.00 0.22 0.00 0.03 99.57 08:39:01 all 4.43 0.00 1.44 0.67 0.04 93.42 08:39:01 0 4.01 0.00 2.02 0.00 0.05 93.92 08:39:01 1 6.02 0.00 1.54 0.07 0.05 92.33 08:39:01 2 3.75 0.00 1.51 1.32 0.03 93.39 08:39:01 3 2.88 0.00 1.20 1.00 0.05 94.86 08:39:01 4 2.61 0.00 1.21 1.09 0.02 95.07 08:39:01 5 1.88 0.00 0.96 1.38 0.05 95.74 08:39:01 6 7.25 0.00 1.62 0.28 0.03 90.80 08:39:01 7 7.00 0.00 1.47 0.23 0.07 91.22 08:40:01 all 0.10 0.00 0.10 0.01 0.04 99.75 08:40:01 0 0.17 0.00 0.10 0.00 0.03 99.70 08:40:01 1 0.25 0.00 0.10 0.00 0.08 99.57 08:40:01 2 0.03 0.00 0.05 0.02 0.02 99.88 08:40:01 3 0.17 0.00 0.18 0.00 0.05 99.60 08:40:01 4 0.07 0.00 0.05 0.00 0.02 99.87 08:40:01 5 0.02 0.00 0.12 0.02 0.02 99.83 08:40:01 6 0.07 0.00 0.10 0.00 0.02 99.82 08:40:01 7 0.08 0.00 0.05 0.03 0.03 99.80 08:41:01 all 0.14 0.00 0.09 0.01 0.03 99.73 08:41:01 0 0.18 0.00 0.13 0.00 0.03 99.65 08:41:01 1 0.12 0.00 0.03 0.00 0.05 99.80 08:41:01 2 0.05 0.00 0.03 0.03 0.02 99.87 08:41:01 3 0.08 0.00 0.17 0.00 0.03 99.72 08:41:01 4 0.18 0.00 0.12 0.00 0.07 99.63 08:41:01 5 0.12 0.00 0.10 0.00 0.02 99.77 08:41:01 6 0.18 0.00 0.15 0.00 0.03 99.63 08:41:01 7 0.15 0.00 0.03 0.03 0.03 99.75 08:42:01 all 0.11 0.00 0.11 0.01 0.04 99.74 08:42:01 0 0.25 0.00 0.17 0.00 0.08 99.50 08:42:01 1 0.13 0.00 0.10 0.00 0.07 99.70 08:42:01 2 0.07 0.00 0.07 0.02 0.03 99.82 08:42:01 3 0.08 0.00 0.17 0.00 0.03 99.72 08:42:01 4 0.03 0.00 0.07 0.00 0.02 99.88 08:42:01 5 0.02 0.00 0.08 0.00 0.02 99.88 08:42:01 6 0.13 0.00 0.15 0.00 0.02 99.70 08:42:01 7 0.13 0.00 0.10 0.05 0.03 99.68 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 0.14 0.00 0.08 0.01 0.04 99.73 08:43:01 0 0.27 0.00 0.12 0.00 0.08 99.53 08:43:01 1 0.13 0.00 0.08 0.00 0.02 99.77 08:43:01 2 0.10 0.00 0.03 0.03 0.03 99.80 08:43:01 3 0.08 0.00 0.07 0.00 0.03 99.82 08:43:01 4 0.12 0.00 0.10 0.00 0.03 99.75 08:43:01 5 0.18 0.00 0.07 0.00 0.05 99.70 08:43:01 6 0.17 0.00 0.13 0.00 0.03 99.67 08:43:01 7 0.07 0.00 0.05 0.03 0.03 99.82 08:44:01 all 0.14 0.00 0.10 0.01 0.04 99.72 08:44:01 0 0.03 0.00 0.13 0.00 0.05 99.78 08:44:01 1 0.12 0.00 0.12 0.00 0.03 99.73 08:44:01 2 0.08 0.00 0.00 0.00 0.02 99.90 08:44:01 3 0.08 0.00 0.07 0.00 0.05 99.80 08:44:01 4 0.22 0.00 0.12 0.00 0.05 99.62 08:44:01 5 0.12 0.00 0.08 0.03 0.02 99.75 08:44:01 6 0.32 0.00 0.20 0.00 0.08 99.40 08:44:01 7 0.15 0.00 0.08 0.02 0.03 99.72 08:45:01 all 3.68 0.00 0.68 0.06 0.04 95.54 08:45:01 0 5.33 0.00 0.92 0.05 0.05 93.66 08:45:01 1 2.96 0.00 0.57 0.02 0.02 96.44 08:45:01 2 5.60 0.00 0.75 0.03 0.03 93.58 08:45:01 3 2.56 0.00 0.52 0.03 0.03 96.86 08:45:01 4 2.27 0.00 0.73 0.00 0.02 96.98 08:45:01 5 2.94 0.00 0.68 0.23 0.03 96.11 08:45:01 6 3.05 0.00 0.68 0.07 0.02 96.18 08:45:01 7 4.71 0.00 0.57 0.03 0.05 94.63 Average: all 3.15 0.00 0.99 0.82 0.04 95.00 Average: 0 3.33 0.00 1.02 0.24 0.04 95.37 Average: 1 2.61 0.00 0.94 0.11 0.04 96.30 Average: 2 2.79 0.00 0.92 0.29 0.03 95.97 Average: 3 3.62 0.00 1.03 0.28 0.04 95.03 Average: 4 2.15 0.00 0.96 1.47 0.03 95.38 Average: 5 2.83 0.00 1.00 1.30 0.03 94.84 Average: 6 2.93 0.00 0.96 0.37 0.03 95.70 Average: 7 4.96 0.00 1.12 2.49 0.05 91.39