---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1360 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 476 379 0 3087 3183 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:42:1d:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85470sec preferred_lft 85470sec inet6 fe80::f816:3eff:fe42:1dc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:3f:e8:6e 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1360) 02/10/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:02 tps rtps wtps bread/s bwrtn/s 09:44:01 90.19 44.93 45.26 4785.77 38245.22 09:45:01 1.48 0.00 1.48 0.00 16.93 09:46:01 0.87 0.03 0.83 4.27 9.73 09:47:01 1.62 0.00 1.62 0.00 18.13 09:48:01 1.42 0.00 1.42 0.00 16.13 09:49:01 0.95 0.00 0.95 0.00 10.13 09:50:01 0.98 0.00 0.98 0.00 12.66 09:51:01 1.70 0.00 1.70 0.00 19.33 09:52:01 0.92 0.00 0.92 0.00 10.40 09:53:01 1.15 0.00 1.15 0.00 14.26 09:54:01 1.43 0.43 1.00 27.20 62.52 09:55:01 93.88 39.49 54.39 1848.23 6555.31 09:56:01 237.16 12.43 224.73 2226.96 22029.80 09:57:01 332.08 3.95 328.13 257.02 43193.07 09:58:01 36.48 5.43 31.04 370.60 6470.52 Average: 53.44 7.07 46.37 630.08 7745.14 09:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2055256 3455928 1983396 49.11 26372 1544748 812836 15.98 414376 1424000 220 09:45:01 2055152 3455856 1983500 49.11 26404 1544752 812836 15.98 413760 1423984 32 09:46:01 2055160 3456020 1983492 49.11 26428 1544884 812836 15.98 414080 1424108 140 09:47:01 2054672 3455624 1983980 49.12 26516 1544888 812836 15.98 414028 1424112 36 09:48:01 2054520 3455696 1984132 49.13 26620 1545016 820160 16.12 413868 1424240 12 09:49:01 2054512 3455752 1984140 49.13 26660 1545020 820160 16.12 413804 1424244 168 09:50:01 2054108 3455384 1984544 49.14 26692 1545024 820160 16.12 414160 1424248 8 09:51:01 2053944 3455320 1984708 49.14 26780 1545032 820160 16.12 414120 1424256 28 09:52:01 2053944 3455320 1984708 49.14 26812 1545032 820160 16.12 414068 1424256 8 09:53:01 2053624 3455052 1985028 49.15 26836 1545028 820160 16.12 414224 1424260 144 09:54:01 2027420 3432588 2011232 49.80 26904 1548744 820160 16.12 436844 1427372 1340 09:55:01 1550160 3319472 2488492 61.62 55244 1866864 881272 17.32 610336 1693084 167456 09:56:01 867716 3244712 3170936 78.51 83556 2416992 1246020 24.49 782868 2139248 175868 09:57:01 421464 3267612 3617188 89.56 116684 2815752 1375768 27.04 752288 2574808 2296 09:58:01 371616 3241124 3667036 90.80 123844 2833760 964436 18.96 797492 2583904 57328 Average: 1718885 3404097 2319767 57.44 44823 1795436 897331 17.64 501354 1644008 27006 09:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 190.44 114.77 493.03 26.79 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.97 0.27 1.50 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 55.29 22.78 78.65 5.32 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 174.39 128.98 1235.84 39.28 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 09:56:01 ens3 468.66 279.24 3174.33 28.95 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 ens3 394.90 339.34 2751.05 24.01 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 258.99 114.35 1326.39 14.23 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 102.86 66.63 604.16 9.23 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 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1360) 02/10/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:02 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.98 0.00 1.32 3.17 0.02 91.51 09:44:01 0 2.99 0.00 1.77 3.42 0.02 91.81 09:44:01 1 3.58 0.00 1.14 3.07 0.03 92.17 09:44:01 2 4.46 0.00 1.45 3.52 0.02 90.55 09:44:01 3 4.82 0.00 0.94 2.65 0.02 91.57 09:45:01 all 0.26 0.00 0.04 0.02 0.01 99.67 09:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 1 0.03 0.00 0.07 0.07 0.02 99.82 09:45:01 2 0.00 0.00 0.02 0.00 0.02 99.97 09:45:01 3 1.01 0.00 0.08 0.00 0.00 98.91 09:46:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 1 0.03 0.00 0.05 0.05 0.02 99.85 09:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:47:01 all 0.02 0.00 0.02 0.03 0.00 99.93 09:47:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 1 0.03 0.00 0.02 0.10 0.02 99.83 09:47:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 3 0.05 0.00 0.00 0.00 0.00 99.95 09:48:01 all 0.03 0.00 0.02 0.03 0.01 99.91 09:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 1 0.07 0.00 0.05 0.12 0.02 99.75 09:48:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 all 0.11 0.00 0.02 0.01 0.01 99.86 09:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 1 0.02 0.00 0.02 0.05 0.03 99.88 09:49:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:49:01 3 0.42 0.00 0.02 0.00 0.02 99.55 09:50:01 all 0.03 0.00 0.01 0.02 0.00 99.93 09:50:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 1 0.05 0.00 0.03 0.07 0.02 99.83 09:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 all 0.18 0.00 0.02 0.03 0.01 99.76 09:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 1 0.03 0.00 0.05 0.12 0.02 99.78 09:51:01 2 0.00 0.00 0.02 0.00 0.02 99.97 09:51:01 3 0.68 0.00 0.02 0.00 0.00 99.30 09:52:01 all 0.52 0.00 0.01 0.02 0.00 99.44 09:52:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:52:01 1 0.05 0.00 0.02 0.05 0.02 99.87 09:52:01 2 0.05 0.00 0.03 0.00 0.00 99.92 09:52:01 3 1.97 0.00 0.00 0.00 0.02 98.01 09:53:01 all 0.47 0.00 0.03 0.01 0.01 99.49 09:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:53:01 1 0.02 0.00 0.02 0.03 0.00 99.93 09:53:01 2 0.03 0.00 0.05 0.00 0.02 99.90 09:53:01 3 1.78 0.00 0.02 0.00 0.00 98.21 09:54:01 all 0.49 0.00 0.06 0.02 0.01 99.43 09:54:01 0 0.68 0.00 0.02 0.00 0.00 99.30 09:54:01 1 0.35 0.00 0.05 0.05 0.00 99.55 09:54:01 2 0.23 0.00 0.08 0.03 0.02 99.63 09:54:01 3 0.69 0.00 0.05 0.00 0.00 99.26 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.96 0.00 1.66 2.56 0.05 74.76 09:55:01 0 36.77 0.00 2.35 0.63 0.05 60.19 09:55:01 1 5.93 0.00 1.00 6.90 0.02 86.16 09:55:01 2 3.37 0.00 1.09 1.49 0.07 93.99 09:55:01 3 37.78 0.00 2.23 1.22 0.07 58.71 09:56:01 all 14.32 0.00 2.78 6.93 0.05 75.92 09:56:01 0 17.32 0.00 2.85 9.44 0.05 70.34 09:56:01 1 8.53 0.00 2.92 9.67 0.05 78.83 09:56:01 2 7.90 0.00 2.02 6.65 0.07 83.36 09:56:01 3 23.59 0.00 3.38 1.95 0.05 71.03 09:57:01 all 7.55 0.00 4.01 10.29 0.06 78.09 09:57:01 0 8.58 0.00 3.09 2.96 0.05 85.32 09:57:01 1 3.78 0.00 6.10 29.97 0.07 60.08 09:57:01 2 10.40 0.00 4.01 1.73 0.08 83.79 09:57:01 3 7.42 0.00 2.83 6.56 0.07 83.12 09:58:01 all 15.51 0.00 1.84 1.08 0.05 81.52 09:58:01 0 17.38 0.00 1.65 0.10 0.03 80.83 09:58:01 1 7.66 0.00 1.97 0.25 0.03 90.09 09:58:01 2 11.84 0.00 1.34 2.37 0.05 84.40 09:58:01 3 25.15 0.00 2.43 1.64 0.05 70.73 Average: all 4.29 0.00 0.79 1.61 0.02 93.30 Average: 0 5.58 0.00 0.78 1.10 0.01 92.52 Average: 1 2.00 0.00 0.89 3.35 0.02 93.73 Average: 2 2.55 0.00 0.68 1.05 0.02 95.70 Average: 3 7.00 0.00 0.80 0.93 0.02 91.25