---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6379 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 10G 145G 7% / 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 820 29156 0 2190 30919 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:e1:3c:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fee1:3c5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:b1:b1:c5 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::42:85ff:feb1:b1c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6379) 02/18/24 _x86_64_ (8 CPU) 08:23:23 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 101.07 24.08 76.99 1377.50 29113.28 08:26:01 130.80 8.83 121.97 1621.32 33976.61 08:27:01 64.74 0.00 64.74 0.00 47724.45 08:28:01 16.50 0.02 16.48 3.73 24128.38 08:29:01 15.58 0.00 15.58 0.00 23010.43 08:30:01 23.96 0.00 23.96 0.00 33018.33 08:31:01 5.28 0.02 5.26 0.13 3024.22 08:32:01 2.02 0.00 2.02 0.00 1287.12 08:33:01 3.65 0.00 3.65 0.00 4971.70 08:34:01 24.59 0.00 24.59 0.00 15618.59 08:35:01 10.06 0.00 10.06 0.00 7375.04 08:36:01 9.15 0.00 9.15 0.00 7716.85 08:37:01 9.33 0.00 9.33 0.00 6875.57 08:38:01 112.50 1.80 110.70 99.98 12169.31 Average: 37.80 2.48 35.32 221.64 17857.88 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 30131832 31727184 2807388 8.52 69196 1837012 1407432 4.14 846376 1672928 168092 08:26:01 29465512 31570696 3473708 10.55 83120 2306248 1667076 4.90 1113968 2003472 350764 08:27:01 29125668 31349412 3813552 11.58 83272 2405336 1961452 5.77 1358060 2094732 14992 08:28:01 28926100 31191684 4013120 12.18 83356 2431232 2134996 6.28 1520616 2130456 3048 08:29:01 28673016 30980216 4266204 12.95 83452 2453596 2364560 6.96 1736404 2167300 4760 08:30:01 29222628 31554600 3716592 11.28 83604 2519000 1764252 5.19 1244096 2107824 36308 08:31:01 28918896 31292960 4020324 12.21 83704 2545624 2037528 5.99 1504740 2149268 13092 08:32:01 28651716 31065456 4287504 13.02 83780 2571156 2282240 6.71 1732532 2188176 432 08:33:01 27734876 30265292 5204344 15.80 83860 2719304 3003092 8.84 2531296 2301044 28 08:34:01 29071656 31246016 3867564 11.74 84140 2355556 2041024 6.01 1490784 2012352 51156 08:35:01 29110760 31327040 3828460 11.62 84236 2399196 1999636 5.88 1426028 2037492 11288 08:36:01 29083772 31384976 3855448 11.70 84316 2483516 1941968 5.71 1406884 2080844 37336 08:37:01 29190840 31485088 3748380 11.38 84392 2488368 1815736 5.34 1318700 2062940 16796 08:38:01 29922444 31721904 3016776 9.16 91176 2004148 1418648 4.17 961900 1727380 16592 Average: 29087837 31297323 3851383 11.69 83257 2394235 1988546 5.85 1442313 2052586 51763 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 61.39 44.54 927.84 7.36 0.00 0.00 0.00 0.00 08:26:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 08:26:01 docker0 40.75 95.24 2.60 1808.60 0.00 0.00 0.00 0.00 08:26:01 ens3 173.30 108.65 1998.89 20.06 0.00 0.00 0.00 0.00 08:26:01 veth40ca0cb 38.68 91.27 3.00 1756.84 0.00 0.00 0.00 0.14 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 5.53 5.48 1.23 2.29 0.00 0.00 0.00 0.00 08:27:01 veth40ca0cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.18 0.13 0.06 0.21 0.00 0.00 0.00 0.00 08:28:01 veth40ca0cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.25 0.15 0.13 0.21 0.00 0.00 0.00 0.00 08:29:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 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 08:30:01 ens3 1.47 1.25 0.33 0.61 0.00 0.00 0.00 0.00 08:30:01 veth40ca0cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.12 0.05 0.05 0.00 0.00 0.00 0.00 0.00 08:31:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 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 0.18 0.18 0.06 0.41 0.00 0.00 0.00 0.00 08:32:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.22 0.25 0.06 0.22 0.00 0.00 0.00 0.00 08:33:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 20.89 16.18 8.88 5.35 0.00 0.00 0.00 0.00 08:34:01 veth40ca0cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 3.10 2.97 0.71 1.31 0.00 0.00 0.00 0.00 08:35:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 1.53 1.23 0.33 0.95 0.00 0.00 0.00 0.00 08:36:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 1.82 1.63 0.41 0.57 0.00 0.00 0.00 0.00 08:37:01 veth40ca0cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 08:38:01 docker0 6.15 7.37 0.41 100.83 0.00 0.00 0.00 0.00 08:38:01 ens3 163.71 163.31 144.23 306.75 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 3.35 7.33 0.21 136.42 0.00 0.00 0.00 0.00 Average: ens3 30.98 24.71 220.26 24.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6379) 02/18/24 _x86_64_ (8 CPU) 08:23:23 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 10.39 0.00 0.76 2.27 0.03 86.55 08:25:01 0 3.40 0.00 0.26 0.03 0.03 96.27 08:25:01 1 7.64 0.00 1.03 0.67 0.03 90.62 08:25:01 2 5.31 0.00 0.57 0.27 0.03 93.83 08:25:01 3 6.20 0.00 0.79 14.00 0.03 78.98 08:25:01 4 21.51 0.00 0.73 1.40 0.07 76.28 08:25:01 5 21.62 0.00 1.44 1.50 0.03 75.41 08:25:01 6 8.87 0.00 0.62 0.02 0.02 90.48 08:25:01 7 8.72 0.00 0.67 0.27 0.03 90.31 08:26:01 all 8.47 0.00 3.28 2.19 0.06 86.00 08:26:01 0 6.35 0.00 2.68 2.97 0.07 87.94 08:26:01 1 4.49 0.00 2.27 2.44 0.05 90.74 08:26:01 2 5.39 0.00 2.80 0.05 0.05 91.71 08:26:01 3 4.06 0.00 3.08 5.74 0.05 87.07 08:26:01 4 6.14 0.00 3.05 0.28 0.05 90.47 08:26:01 5 11.00 0.00 3.56 4.16 0.07 81.21 08:26:01 6 22.98 0.00 5.82 1.67 0.07 69.47 08:26:01 7 7.35 0.00 3.02 0.20 0.05 89.38 08:27:01 all 43.21 0.00 4.35 1.01 0.07 51.36 08:27:01 0 38.78 0.00 4.35 0.22 0.05 56.60 08:27:01 1 36.61 0.00 3.55 0.05 0.05 59.75 08:27:01 2 78.64 0.00 6.47 0.27 0.10 14.53 08:27:01 3 34.34 0.00 4.27 0.37 0.07 60.95 08:27:01 4 37.19 0.00 3.24 0.05 0.07 59.45 08:27:01 5 41.45 0.00 3.42 0.52 0.08 54.53 08:27:01 6 40.93 0.00 4.90 6.16 0.08 47.92 08:27:01 7 37.71 0.00 4.58 0.47 0.05 57.20 08:28:01 all 12.05 0.00 0.46 1.25 0.02 86.22 08:28:01 0 0.02 0.00 0.00 0.00 0.02 99.97 08:28:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:28:01 2 0.03 0.00 0.02 0.00 0.03 99.92 08:28:01 3 0.03 0.00 0.03 0.07 0.00 99.87 08:28:01 4 43.45 0.00 1.50 0.00 0.05 55.00 08:28:01 5 52.85 0.00 2.09 0.00 0.05 45.02 08:28:01 6 0.02 0.00 0.02 9.95 0.05 89.97 08:28:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:29:01 all 12.03 0.00 0.44 1.48 0.03 86.03 08:29:01 0 7.71 0.00 0.18 0.00 0.02 92.09 08:29:01 1 4.72 0.00 0.17 0.00 0.02 95.10 08:29:01 2 0.20 0.00 0.03 0.00 0.02 99.75 08:29:01 3 0.03 0.00 0.02 0.05 0.02 99.88 08:29:01 4 83.94 0.00 3.14 0.00 0.12 12.81 08:29:01 5 0.00 0.00 0.00 0.03 0.00 99.97 08:29:01 6 0.02 0.00 0.02 11.77 0.03 88.16 08:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:30:01 all 12.37 0.00 0.71 1.27 0.02 85.64 08:30:01 0 17.11 0.00 1.40 8.54 0.03 72.92 08:30:01 1 22.27 0.00 0.48 0.00 0.02 77.23 08:30:01 2 2.33 0.00 0.16 0.00 0.03 97.47 08:30:01 3 0.43 0.00 0.10 0.00 0.00 99.47 08:30:01 4 12.06 0.00 0.67 0.00 0.00 87.27 08:30:01 5 8.87 0.00 1.20 0.00 0.02 89.92 08:30:01 6 1.47 0.00 0.47 1.64 0.02 96.41 08:30:01 7 34.57 0.00 1.14 0.00 0.05 64.25 08:31:01 all 12.25 0.00 0.49 0.08 0.03 87.15 08:31:01 0 45.96 0.00 1.98 0.00 0.05 52.01 08:31:01 1 50.01 0.00 1.78 0.00 0.07 48.14 08:31:01 2 2.10 0.00 0.03 0.00 0.03 97.83 08:31:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:31:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 6 0.03 0.00 0.05 0.63 0.05 99.23 08:31:01 7 0.03 0.00 0.00 0.00 0.02 99.95 08:32:01 all 12.29 0.00 0.43 0.04 0.02 87.22 08:32:01 0 44.37 0.00 1.60 0.00 0.03 54.00 08:32:01 1 35.03 0.00 1.30 0.00 0.05 63.62 08:32:01 2 5.16 0.00 0.15 0.00 0.05 94.64 08:32:01 3 1.20 0.00 0.03 0.00 0.00 98.77 08:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:32:01 6 12.59 0.00 0.38 0.32 0.03 86.67 08:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 all 12.17 0.00 0.48 0.08 0.02 87.25 08:33:01 0 73.87 0.00 3.02 0.47 0.08 22.56 08:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 2 1.86 0.00 0.00 0.00 0.07 98.08 08:33:01 3 0.03 0.00 0.02 0.00 0.02 99.93 08:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 5 21.74 0.00 0.78 0.00 0.03 77.44 08:33:01 6 0.00 0.00 0.00 0.17 0.00 99.83 08:33:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:34:01 all 46.18 0.00 5.20 0.27 0.05 48.29 08:34:01 0 43.23 0.00 5.64 0.28 0.03 50.82 08:34:01 1 39.70 0.00 5.21 0.20 0.05 54.84 08:34:01 2 64.01 0.00 6.34 0.25 0.07 29.34 08:34:01 3 42.72 0.00 4.32 0.00 0.03 52.93 08:34:01 4 37.74 0.00 5.48 0.13 0.05 56.59 08:34:01 5 64.10 0.00 4.62 0.44 0.10 30.74 08:34:01 6 41.05 0.00 4.97 0.38 0.05 53.55 08:34:01 7 36.93 0.00 5.03 0.54 0.03 57.47 08:35:01 all 20.53 0.00 1.70 0.24 0.03 77.50 08:35:01 0 9.12 0.00 1.25 0.07 0.02 89.54 08:35:01 1 49.70 0.00 3.02 0.05 0.05 47.18 08:35:01 2 52.12 0.00 3.02 0.33 0.07 44.46 08:35:01 3 9.60 0.00 1.25 0.05 0.02 89.08 08:35:01 4 13.19 0.00 1.10 0.00 0.07 85.64 08:35:01 5 11.56 0.00 1.35 0.05 0.00 87.04 08:35:01 6 9.79 0.00 1.15 1.00 0.00 88.05 08:35:01 7 9.25 0.00 1.45 0.33 0.02 88.95 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 11.92 0.00 0.73 0.16 0.02 87.17 08:36:01 0 4.62 0.00 0.80 0.17 0.02 94.40 08:36:01 1 30.94 0.00 1.72 0.65 0.03 66.66 08:36:01 2 1.96 0.00 0.25 0.02 0.02 97.76 08:36:01 3 14.53 0.00 0.90 0.17 0.03 84.37 08:36:01 4 42.02 0.00 1.75 0.00 0.08 56.15 08:36:01 5 0.58 0.00 0.17 0.00 0.02 99.23 08:36:01 6 0.10 0.00 0.08 0.23 0.00 99.58 08:36:01 7 0.58 0.00 0.13 0.03 0.00 99.25 08:37:01 all 14.46 0.00 0.83 0.16 0.02 84.53 08:37:01 0 2.83 0.00 0.60 0.17 0.00 96.40 08:37:01 1 2.88 0.00 0.35 0.00 0.02 96.75 08:37:01 2 3.03 0.00 0.27 0.00 0.02 96.69 08:37:01 3 14.42 0.00 0.78 0.15 0.02 84.63 08:37:01 4 83.51 0.00 3.40 0.52 0.10 12.47 08:37:01 5 3.20 0.00 0.45 0.00 0.00 96.35 08:37:01 6 2.83 0.00 0.42 0.08 0.02 96.65 08:37:01 7 2.95 0.00 0.30 0.38 0.00 96.37 08:38:01 all 24.78 0.00 4.51 0.46 0.06 70.19 08:38:01 0 23.57 0.00 5.02 0.13 0.07 71.21 08:38:01 1 24.35 0.00 4.42 0.20 0.07 70.97 08:38:01 2 25.30 0.00 4.38 0.77 0.05 69.50 08:38:01 3 19.09 0.00 4.85 0.68 0.03 75.34 08:38:01 4 22.93 0.00 3.86 0.03 0.05 73.13 08:38:01 5 47.69 0.00 5.28 0.25 0.08 46.70 08:38:01 6 18.34 0.00 3.95 0.50 0.05 77.16 08:38:01 7 16.99 0.00 4.41 1.14 0.05 77.41 Average: all 18.06 0.00 1.74 0.78 0.03 79.38 Average: 0 22.90 0.00 2.05 0.93 0.04 74.08 Average: 1 22.02 0.00 1.81 0.30 0.04 75.84 Average: 2 17.61 0.00 1.74 0.14 0.05 80.47 Average: 3 10.48 0.00 1.46 1.52 0.02 86.52 Average: 4 28.82 0.00 1.99 0.17 0.05 68.97 Average: 5 20.29 0.00 1.74 0.49 0.03 77.44 Average: 6 11.34 0.00 1.63 2.46 0.03 84.54 Average: 7 11.06 0.00 1.48 0.24 0.02 87.20