---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22925 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 16G 140G 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 881 23292 0 7993 30830 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:b4:7b brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fee1:b47b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:31:2f:c9 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-22925) 06/22/25 _x86_64_ (8 CPU) 02:39:03 LINUX RESTART (8 CPU) 02:40:02 tps rtps wtps bread/s bwrtn/s 02:41:01 241.28 19.98 221.30 2332.76 79717.74 02:42:01 386.62 2.60 384.02 401.67 224899.32 02:43:01 242.93 0.32 242.61 37.06 23188.40 02:44:01 3.75 0.10 3.65 13.46 73.31 02:45:01 3.42 0.03 3.38 7.20 69.46 02:46:01 2.93 0.07 2.87 8.67 62.52 02:47:01 2.28 0.00 2.28 0.00 43.06 02:48:01 37.03 0.00 37.03 0.00 660.96 02:49:01 51.86 1.65 50.21 89.05 2053.66 Average: 107.76 2.72 105.04 317.36 36671.67 02:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 26320352 31632528 6618868 20.09 101908 5415760 1784144 5.25 977260 5193640 3364544 02:42:01 23501636 31258196 9437584 28.65 156148 7679352 5835916 17.17 1404912 7377872 8720 02:43:01 22864384 30746976 10074836 30.59 168188 7763264 7894116 23.23 2029264 7344480 280 02:44:01 22868368 30733456 10070852 30.57 168260 7746660 7919440 23.30 2044284 7325440 292 02:45:01 22865424 30730960 10073796 30.58 168348 7747016 7903448 23.25 2049136 7323132 128 02:46:01 22856076 30722460 10083144 30.61 168436 7747632 7871272 23.16 2057560 7323212 336 02:47:01 22853696 30720244 10085524 30.62 168496 7747660 7891168 23.22 2059976 7322916 136 02:48:01 23084608 30908828 9854612 29.92 169000 7709880 4831296 14.21 1898912 7280948 0 02:49:01 23835160 31551180 9104060 27.64 171128 7583428 1718940 5.06 1330108 7141128 10452 Average: 23449967 31000536 9489253 28.81 159990 7460072 5961082 17.54 1761268 7070308 376099 02:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 ens3 1885.97 1133.25 39100.60 93.64 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 19.32 19.32 1.87 1.87 0.00 0.00 0.00 0.00 02:42:01 ens3 1334.38 815.70 13150.27 59.70 0.00 0.00 0.00 0.00 02:42:01 veth18b155a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth79eec53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth7550d13 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 ens3 142.13 80.84 316.13 6.52 0.00 0.00 0.00 0.00 02:43:01 veth79eec53 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 02:43:01 veth8d6483a 0.53 0.78 0.04 0.04 0.00 0.00 0.00 0.00 02:43:01 veth7550d13 90.70 90.42 15.84 18.44 0.00 0.00 0.00 0.00 02:44:01 ens3 10.41 8.00 4.38 4.32 0.00 0.00 0.00 0.00 02:44:01 veth79eec53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth8d6483a 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth7550d13 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 02:45:01 ens3 14.56 10.38 4.00 3.86 0.00 0.00 0.00 0.00 02:45:01 veth79eec53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth8d6483a 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth7550d13 0.20 0.20 0.55 0.02 0.00 0.00 0.00 0.00 02:46:01 ens3 17.68 8.83 4.09 3.52 0.00 0.00 0.00 0.00 02:46:01 veth79eec53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth8d6483a 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth7550d13 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 02:47:01 ens3 34.96 16.78 8.42 6.97 0.00 0.00 0.00 0.00 02:47:01 veth79eec53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth8d6483a 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth7550d13 0.20 0.20 0.55 0.02 0.00 0.00 0.00 0.00 02:48:01 ens3 15.20 15.13 9.88 2.70 0.00 0.00 0.00 0.00 02:48:01 veth8d6483a 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth7550d13 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 02:48:01 br-5776915b59b7 79.05 131.49 4.24 314.13 0.00 0.00 0.00 0.00 02:49:01 ens3 32.46 28.80 29.00 10.31 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 lo 183.57 183.57 10.90 10.90 0.00 0.00 0.00 0.00 Average: ens3 384.74 233.63 5785.63 21.15 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: lo 19.93 19.93 1.17 1.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22925) 06/22/25 _x86_64_ (8 CPU) 02:39:03 LINUX RESTART (8 CPU) 02:40:02 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 16.19 0.00 4.74 5.66 0.05 73.36 02:41:01 0 9.13 0.00 4.30 5.24 0.05 81.28 02:41:01 1 12.88 0.00 3.79 2.92 0.03 80.38 02:41:01 2 9.45 0.00 4.71 12.98 0.05 72.80 02:41:01 3 10.91 0.00 4.02 1.06 0.05 83.97 02:41:01 4 9.36 0.00 4.31 11.76 0.03 74.53 02:41:01 5 28.86 0.00 5.69 2.14 0.09 63.22 02:41:01 6 35.22 0.00 6.61 6.39 0.07 51.71 02:41:01 7 13.80 0.00 4.46 2.82 0.05 78.86 02:42:01 all 10.93 0.00 4.88 21.57 0.06 62.56 02:42:01 0 7.76 0.00 4.60 50.25 0.07 37.31 02:42:01 1 12.55 0.00 4.03 9.23 0.05 74.13 02:42:01 2 12.39 0.00 5.10 14.13 0.05 68.33 02:42:01 3 9.82 0.00 5.05 4.95 0.05 80.13 02:42:01 4 11.41 0.00 5.16 6.91 0.07 76.46 02:42:01 5 10.57 0.00 5.06 11.30 0.05 73.02 02:42:01 6 11.83 0.00 5.12 40.94 0.05 42.06 02:42:01 7 11.12 0.00 5.00 34.77 0.07 49.05 02:43:01 all 14.04 0.00 2.53 1.63 0.06 81.74 02:43:01 0 18.50 0.00 2.53 1.12 0.05 77.80 02:43:01 1 18.68 0.00 2.68 1.24 0.07 77.33 02:43:01 2 13.62 0.00 2.55 2.33 0.07 81.43 02:43:01 3 11.17 0.00 2.78 1.11 0.05 84.89 02:43:01 4 14.63 0.00 2.53 1.44 0.05 81.35 02:43:01 5 10.91 0.00 2.53 1.45 0.07 85.04 02:43:01 6 12.79 0.00 2.33 2.85 0.07 81.96 02:43:01 7 12.07 0.00 2.31 1.49 0.05 84.08 02:44:01 all 0.49 0.00 0.22 0.01 0.01 99.27 02:44:01 0 0.28 0.00 0.20 0.02 0.02 99.48 02:44:01 1 0.38 0.00 0.17 0.00 0.02 99.43 02:44:01 2 0.28 0.00 0.28 0.02 0.00 99.42 02:44:01 3 0.52 0.00 0.23 0.02 0.00 99.23 02:44:01 4 0.40 0.00 0.30 0.05 0.03 99.21 02:44:01 5 0.33 0.00 0.25 0.02 0.00 99.40 02:44:01 6 1.31 0.00 0.15 0.02 0.00 98.53 02:44:01 7 0.37 0.00 0.20 0.00 0.00 99.43 02:45:01 all 0.40 0.00 0.20 0.01 0.01 99.38 02:45:01 0 0.30 0.00 0.28 0.00 0.00 99.42 02:45:01 1 0.28 0.00 0.22 0.00 0.00 99.50 02:45:01 2 0.13 0.00 0.15 0.02 0.02 99.68 02:45:01 3 0.28 0.00 0.17 0.03 0.02 99.50 02:45:01 4 0.22 0.00 0.17 0.00 0.02 99.60 02:45:01 5 0.35 0.00 0.15 0.00 0.02 99.48 02:45:01 6 1.21 0.00 0.18 0.00 0.02 98.59 02:45:01 7 0.43 0.00 0.27 0.02 0.02 99.27 02:46:01 all 0.29 0.00 0.20 0.01 0.01 99.49 02:46:01 0 0.20 0.00 0.25 0.00 0.02 99.53 02:46:01 1 0.37 0.00 0.22 0.02 0.02 99.38 02:46:01 2 0.18 0.00 0.23 0.07 0.02 99.50 02:46:01 3 0.38 0.00 0.27 0.00 0.02 99.33 02:46:01 4 0.32 0.00 0.15 0.02 0.02 99.50 02:46:01 5 0.20 0.00 0.13 0.00 0.02 99.65 02:46:01 6 0.22 0.00 0.20 0.00 0.02 99.56 02:46:01 7 0.42 0.00 0.17 0.00 0.02 99.40 02:47:01 all 0.29 0.00 0.20 0.28 0.01 99.21 02:47:01 0 0.23 0.00 0.18 0.00 0.02 99.57 02:47:01 1 0.28 0.00 0.23 0.00 0.00 99.48 02:47:01 2 0.35 0.00 0.15 2.25 0.02 97.23 02:47:01 3 0.37 0.00 0.25 0.00 0.00 99.38 02:47:01 4 0.25 0.00 0.15 0.00 0.00 99.60 02:47:01 5 0.18 0.00 0.13 0.00 0.02 99.67 02:47:01 6 0.27 0.00 0.22 0.00 0.02 99.50 02:47:01 7 0.43 0.00 0.22 0.02 0.00 99.33 02:48:01 all 1.29 0.00 0.59 0.05 0.02 98.05 02:48:01 0 1.23 0.00 0.70 0.08 0.02 97.96 02:48:01 1 1.37 0.00 0.63 0.03 0.02 97.95 02:48:01 2 1.81 0.00 0.60 0.07 0.02 97.51 02:48:01 3 1.02 0.00 0.62 0.02 0.02 98.33 02:48:01 4 0.84 0.00 0.55 0.12 0.03 98.46 02:48:01 5 1.34 0.00 0.60 0.03 0.02 98.01 02:48:01 6 1.27 0.00 0.55 0.02 0.02 98.15 02:48:01 7 1.47 0.00 0.48 0.00 0.03 98.01 02:49:01 all 7.11 0.00 0.67 0.21 0.02 91.99 02:49:01 0 0.62 0.00 0.50 1.10 0.00 97.78 02:49:01 1 16.44 0.00 1.08 0.10 0.03 82.34 02:49:01 2 15.70 0.00 0.92 0.08 0.03 83.27 02:49:01 3 14.49 0.00 0.85 0.05 0.03 84.58 02:49:01 4 3.52 0.00 0.55 0.07 0.00 95.86 02:49:01 5 3.64 0.00 0.62 0.03 0.02 95.69 02:49:01 6 0.42 0.00 0.38 0.25 0.00 98.95 02:49:01 7 2.10 0.00 0.48 0.00 0.02 97.40 Average: all 5.64 0.00 1.57 3.24 0.03 89.53 Average: 0 4.23 0.00 1.49 6.36 0.03 87.89 Average: 1 7.01 0.00 1.44 1.49 0.03 90.03 Average: 2 5.97 0.00 1.62 3.51 0.03 88.87 Average: 3 5.42 0.00 1.57 0.80 0.03 92.19 Average: 4 4.53 0.00 1.53 2.24 0.03 91.68 Average: 5 6.20 0.00 1.67 1.65 0.03 90.45 Average: 6 7.08 0.00 1.73 5.55 0.03 85.61 Average: 7 4.65 0.00 1.50 4.31 0.03 89.52