---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22006 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 892 24125 0 7148 30819 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:a1:ef:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85462sec preferred_lft 85462sec inet6 fe80::f816:3eff:fea1:efc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:d0:d8:d0 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::42:93ff:fed0:d8d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22006) 06/18/25 _x86_64_ (8 CPU) 08:28:19 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 195.95 23.48 172.47 2380.75 84070.62 08:31:01 563.59 12.58 551.01 786.44 229967.47 08:32:01 2.42 0.15 2.27 25.46 35.86 08:33:01 2.65 0.05 2.60 10.00 38.53 08:34:01 1.52 0.05 1.47 6.67 24.26 08:35:01 2.27 0.12 2.15 21.20 31.99 08:36:01 1.40 0.00 1.40 0.00 23.46 08:37:01 116.96 0.30 116.66 16.53 17091.02 08:38:01 3.55 0.00 3.55 0.00 55.19 08:39:01 2.18 0.00 2.18 0.00 35.19 08:40:01 1.80 0.00 1.80 0.00 28.53 08:41:01 2.43 0.00 2.43 0.00 37.46 08:42:01 1.33 0.00 1.33 0.00 24.40 08:43:01 34.14 0.02 34.13 0.13 565.51 Average: 66.43 2.60 63.83 229.40 23644.63 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 27186456 31465060 5752764 17.46 88548 4448384 3064692 9.02 1121924 4224156 2627436 08:31:01 24218712 30780940 8720508 26.47 151472 6493696 6640120 19.54 1986760 6104092 500 08:32:01 24212900 30776216 8726320 26.49 151528 6494460 6554028 19.28 1993540 6102652 192 08:33:01 24209536 30773284 8729684 26.50 151584 6494764 6573256 19.34 1997436 6101688 56 08:34:01 24210216 30774348 8729004 26.50 151656 6494960 6547412 19.26 1997568 6101524 104 08:35:01 24210788 30775732 8728432 26.50 151708 6495636 6568320 19.33 1997648 6101920 104 08:36:01 24211364 30776416 8727856 26.50 151756 6495640 6558848 19.30 1997112 6101756 108 08:37:01 23828208 30706472 9111012 27.66 180088 6747460 6797524 20.00 2123296 6315652 956 08:38:01 23830092 30708472 9109128 27.65 180152 6747492 6797524 20.00 2121792 6315680 116 08:39:01 23835004 30713500 9104216 27.64 180216 6747528 6814872 20.05 2117432 6315720 132 08:40:01 23835000 30713608 9104220 27.64 180256 6747600 6814872 20.05 2118116 6315788 144 08:41:01 23838904 30717616 9100316 27.63 180304 6747636 6830996 20.10 2113072 6315824 64 08:42:01 23838716 30717612 9100504 27.63 180360 6747728 6863156 20.19 2113676 6315832 192 08:43:01 23600764 30473536 9338456 28.35 181032 6746996 4054540 11.93 2412436 6293220 80 Average: 24219047 30776629 8720173 26.47 161476 6474999 6248583 18.38 2015129 6073250 187870 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 ens3 1329.89 737.60 29129.07 64.29 0.00 0.00 0.00 0.00 08:30:01 lo 17.28 17.28 1.67 1.67 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth91ac869 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 08:31:01 veth467e08b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 veth44bf5ea 23.70 21.83 10.50 16.05 0.00 0.00 0.00 0.00 08:31:01 vethd36379f 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 veth91ac869 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth467e08b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth44bf5ea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethd36379f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth91ac869 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth467e08b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth44bf5ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethd36379f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth91ac869 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth467e08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth44bf5ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethd36379f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth91ac869 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth467e08b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth44bf5ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethd36379f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth91ac869 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth467e08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth44bf5ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethd36379f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth91ac869 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 veth467e08b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth44bf5ea 0.18 0.22 0.02 0.02 0.00 0.00 0.00 0.00 08:37:01 vethd36379f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth91ac869 0.45 0.45 0.02 0.03 0.00 0.00 0.00 0.00 08:38:01 veth467e08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth44bf5ea 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd36379f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth91ac869 0.38 0.38 0.02 0.03 0.00 0.00 0.00 0.00 08:39:01 veth467e08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth44bf5ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethd36379f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth91ac869 0.45 0.45 0.02 0.03 0.00 0.00 0.00 0.00 08:40:01 veth467e08b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth44bf5ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethd36379f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth91ac869 0.43 0.43 0.02 0.03 0.00 0.00 0.00 0.00 08:41:01 veth467e08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth44bf5ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethd36379f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth91ac869 0.38 0.42 0.02 0.03 0.00 0.00 0.00 0.00 08:42:01 veth467e08b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth44bf5ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethd36379f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth44bf5ea 6.95 5.62 2.58 7.31 0.00 0.00 0.00 0.00 08:43:01 ens3 3556.52 2186.15 47467.92 254.61 0.00 0.00 0.00 0.00 08:43:01 lo 375.67 375.67 20.15 20.15 0.00 0.00 0.00 0.00 08:43:01 vethd20fe86 62.26 76.52 26.87 17.32 0.00 0.00 0.00 0.00 Average: veth44bf5ea 2.21 1.99 0.94 1.67 0.00 0.00 0.00 0.00 Average: ens3 228.87 138.94 3323.63 13.07 0.00 0.00 0.00 0.00 Average: lo 26.57 26.57 1.42 1.42 0.00 0.00 0.00 0.00 Average: vethd20fe86 4.45 5.47 1.92 1.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22006) 06/18/25 _x86_64_ (8 CPU) 08:28:19 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 13.51 0.00 3.38 1.91 0.05 81.16 08:30:01 0 29.06 0.00 3.78 1.53 0.09 65.55 08:30:01 1 8.79 0.00 3.15 2.73 0.03 85.30 08:30:01 2 12.06 0.00 4.08 0.22 0.03 83.61 08:30:01 3 11.39 0.00 3.39 8.77 0.05 76.40 08:30:01 4 12.91 0.00 3.06 0.95 0.05 83.03 08:30:01 5 6.66 0.00 2.99 0.26 0.02 90.08 08:30:01 6 5.33 0.00 3.26 0.15 0.07 91.18 08:30:01 7 21.91 0.00 3.26 0.68 0.05 74.09 08:31:01 all 23.70 0.00 7.63 4.36 0.08 64.23 08:31:01 0 25.79 0.00 7.49 0.66 0.07 66.00 08:31:01 1 22.46 0.00 6.91 2.97 0.10 67.56 08:31:01 2 20.76 0.00 7.49 2.96 0.07 68.72 08:31:01 3 26.14 0.00 7.92 3.78 0.07 62.09 08:31:01 4 22.26 0.00 9.08 19.08 0.07 49.51 08:31:01 5 22.12 0.00 7.96 2.68 0.08 67.14 08:31:01 6 24.64 0.00 7.16 1.71 0.07 66.42 08:31:01 7 25.43 0.00 7.05 1.17 0.08 66.27 08:32:01 all 0.45 0.00 0.19 0.01 0.02 99.33 08:32:01 0 1.22 0.00 0.22 0.00 0.05 98.51 08:32:01 1 0.12 0.00 0.13 0.00 0.02 99.73 08:32:01 2 0.22 0.00 0.18 0.00 0.02 99.58 08:32:01 3 0.38 0.00 0.15 0.02 0.03 99.42 08:32:01 4 0.17 0.00 0.15 0.00 0.05 99.63 08:32:01 5 0.17 0.00 0.10 0.02 0.02 99.70 08:32:01 6 0.23 0.00 0.18 0.00 0.02 99.57 08:32:01 7 1.08 0.00 0.33 0.00 0.02 98.57 08:33:01 all 0.44 0.00 0.16 0.01 0.02 99.37 08:33:01 0 0.33 0.00 0.20 0.00 0.03 99.43 08:33:01 1 0.10 0.00 0.13 0.00 0.00 99.77 08:33:01 2 0.22 0.00 0.10 0.02 0.03 99.63 08:33:01 3 1.57 0.00 0.13 0.03 0.03 98.23 08:33:01 4 0.30 0.00 0.18 0.00 0.02 99.50 08:33:01 5 0.30 0.00 0.15 0.00 0.02 99.53 08:33:01 6 0.37 0.00 0.23 0.00 0.02 99.38 08:33:01 7 0.30 0.00 0.18 0.00 0.02 99.50 08:34:01 all 0.39 0.00 0.16 0.01 0.02 99.43 08:34:01 0 0.28 0.00 0.23 0.00 0.03 99.45 08:34:01 1 0.13 0.00 0.18 0.00 0.02 99.67 08:34:01 2 0.13 0.00 0.12 0.00 0.03 99.72 08:34:01 3 1.70 0.00 0.10 0.05 0.02 98.14 08:34:01 4 0.08 0.00 0.12 0.00 0.03 99.77 08:34:01 5 0.27 0.00 0.25 0.00 0.02 99.47 08:34:01 6 0.28 0.00 0.17 0.00 0.02 99.53 08:34:01 7 0.20 0.00 0.10 0.00 0.00 99.70 08:35:01 all 0.25 0.00 0.18 0.01 0.02 99.54 08:35:01 0 0.25 0.00 0.20 0.00 0.02 99.53 08:35:01 1 0.22 0.00 0.23 0.02 0.02 99.52 08:35:01 2 0.40 0.00 0.33 0.00 0.03 99.23 08:35:01 3 0.25 0.00 0.10 0.02 0.02 99.62 08:35:01 4 0.28 0.00 0.17 0.00 0.03 99.51 08:35:01 5 0.20 0.00 0.08 0.00 0.02 99.70 08:35:01 6 0.15 0.00 0.12 0.00 0.02 99.72 08:35:01 7 0.23 0.00 0.20 0.00 0.02 99.55 08:36:01 all 0.45 0.00 0.14 0.00 0.02 99.39 08:36:01 0 0.17 0.00 0.13 0.00 0.03 99.67 08:36:01 1 0.22 0.00 0.15 0.00 0.03 99.60 08:36:01 2 0.30 0.00 0.28 0.00 0.03 99.38 08:36:01 3 0.30 0.00 0.15 0.03 0.02 99.50 08:36:01 4 2.12 0.00 0.13 0.00 0.03 97.72 08:36:01 5 0.23 0.00 0.18 0.00 0.02 99.57 08:36:01 6 0.10 0.00 0.05 0.00 0.02 99.83 08:36:01 7 0.13 0.00 0.08 0.00 0.00 99.78 08:37:01 all 4.77 0.00 1.59 0.48 0.04 93.12 08:37:01 0 4.72 0.00 1.32 0.03 0.03 93.89 08:37:01 1 3.16 0.00 1.54 0.23 0.03 95.03 08:37:01 2 7.77 0.00 1.71 0.20 0.02 90.30 08:37:01 3 2.46 0.00 1.74 1.32 0.05 94.42 08:37:01 4 4.11 0.00 1.76 1.03 0.07 93.02 08:37:01 5 8.14 0.00 2.14 0.99 0.07 88.66 08:37:01 6 3.70 0.00 1.27 0.02 0.05 94.96 08:37:01 7 4.12 0.00 1.22 0.00 0.02 94.64 08:38:01 all 0.14 0.00 0.13 0.01 0.03 99.70 08:38:01 0 0.27 0.00 0.15 0.00 0.07 99.51 08:38:01 1 0.13 0.00 0.27 0.05 0.03 99.52 08:38:01 2 0.07 0.00 0.05 0.00 0.02 99.87 08:38:01 3 0.15 0.00 0.10 0.03 0.02 99.70 08:38:01 4 0.12 0.00 0.12 0.00 0.02 99.75 08:38:01 5 0.20 0.00 0.13 0.00 0.03 99.63 08:38:01 6 0.07 0.00 0.13 0.00 0.02 99.78 08:38:01 7 0.07 0.00 0.08 0.00 0.02 99.83 08:39:01 all 0.14 0.00 0.12 0.01 0.03 99.71 08:39:01 0 0.22 0.00 0.13 0.02 0.07 99.56 08:39:01 1 0.17 0.00 0.18 0.00 0.02 99.63 08:39:01 2 0.08 0.00 0.05 0.00 0.00 99.87 08:39:01 3 0.13 0.00 0.10 0.03 0.03 99.70 08:39:01 4 0.17 0.00 0.12 0.00 0.05 99.67 08:39:01 5 0.15 0.00 0.13 0.00 0.05 99.67 08:39:01 6 0.10 0.00 0.08 0.00 0.02 99.80 08:39:01 7 0.08 0.00 0.08 0.00 0.02 99.82 08:40:01 all 0.13 0.00 0.11 0.00 0.03 99.72 08:40:01 0 0.15 0.00 0.15 0.00 0.02 99.68 08:40:01 1 0.27 0.00 0.23 0.02 0.05 99.43 08:40:01 2 0.17 0.00 0.12 0.00 0.05 99.67 08:40:01 3 0.15 0.00 0.17 0.02 0.05 99.62 08:40:01 4 0.07 0.00 0.05 0.00 0.00 99.88 08:40:01 5 0.07 0.00 0.07 0.02 0.03 99.82 08:40:01 6 0.17 0.00 0.12 0.00 0.03 99.68 08:40:01 7 0.03 0.00 0.02 0.00 0.02 99.93 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 0.16 0.00 0.11 0.01 0.03 99.70 08:41:01 0 0.17 0.00 0.08 0.00 0.03 99.72 08:41:01 1 0.13 0.00 0.12 0.02 0.02 99.72 08:41:01 2 0.15 0.00 0.13 0.00 0.00 99.72 08:41:01 3 0.32 0.00 0.13 0.02 0.03 99.50 08:41:01 4 0.10 0.00 0.07 0.00 0.02 99.82 08:41:01 5 0.20 0.00 0.12 0.00 0.05 99.63 08:41:01 6 0.10 0.00 0.07 0.02 0.03 99.78 08:41:01 7 0.10 0.00 0.10 0.00 0.05 99.75 08:42:01 all 0.12 0.00 0.13 0.00 0.03 99.71 08:42:01 0 0.03 0.00 0.08 0.00 0.02 99.87 08:42:01 1 0.17 0.00 0.18 0.00 0.03 99.62 08:42:01 2 0.10 0.00 0.13 0.00 0.02 99.75 08:42:01 3 0.08 0.00 0.13 0.02 0.03 99.73 08:42:01 4 0.05 0.00 0.08 0.00 0.03 99.83 08:42:01 5 0.17 0.00 0.20 0.00 0.02 99.62 08:42:01 6 0.34 0.00 0.13 0.00 0.08 99.45 08:42:01 7 0.05 0.00 0.12 0.00 0.05 99.78 08:43:01 all 4.16 0.00 0.88 0.05 0.04 94.87 08:43:01 0 5.40 0.00 1.14 0.03 0.05 93.38 08:43:01 1 2.63 0.00 0.97 0.03 0.03 96.33 08:43:01 2 5.73 0.00 1.02 0.03 0.03 93.19 08:43:01 3 3.49 0.00 0.75 0.03 0.02 95.70 08:43:01 4 2.94 0.00 0.67 0.03 0.02 96.34 08:43:01 5 3.86 0.00 0.80 0.03 0.03 95.28 08:43:01 6 3.00 0.00 0.53 0.03 0.03 96.40 08:43:01 7 6.23 0.00 1.10 0.22 0.03 92.42 Average: all 3.45 0.00 1.05 0.48 0.03 94.98 Average: 0 4.80 0.00 1.09 0.16 0.04 93.91 Average: 1 2.74 0.00 1.02 0.43 0.03 95.78 Average: 2 3.42 0.00 1.12 0.24 0.03 95.19 Average: 3 3.43 0.00 1.07 1.00 0.03 94.47 Average: 4 3.23 0.00 1.11 1.48 0.03 94.14 Average: 5 3.03 0.00 1.08 0.28 0.03 95.57 Average: 6 2.73 0.00 0.95 0.14 0.03 96.15 Average: 7 4.24 0.00 0.99 0.15 0.03 94.60