---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3587 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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: 2800.022 BogoMIPS: 5600.04 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 688K 394M 1% /run /dev/vda1 20G 11G 8.8G 55% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 476 296 0 3170 3184 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:12:0d:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe12:d5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:eb:8e:99 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3587) 01/13/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 81.74 42.58 39.16 4319.15 37446.84 09:45:01 1.03 0.00 1.03 0.00 12.07 09:46:01 0.92 0.00 0.92 0.00 10.80 09:47:01 1.15 0.00 1.15 0.00 12.00 09:48:01 0.93 0.00 0.93 0.00 11.06 09:49:01 3.20 1.67 1.53 27.60 17.46 09:50:01 1.32 0.00 1.32 0.00 20.53 09:51:01 0.85 0.00 0.85 0.00 9.33 09:52:01 0.88 0.00 0.88 0.00 11.06 09:53:01 1.35 0.00 1.35 0.00 16.80 09:54:01 1.98 0.48 1.50 30.80 169.33 09:55:01 85.84 35.77 50.07 1833.66 6381.21 09:56:01 236.86 8.82 228.05 1602.53 25303.78 09:57:01 397.47 32.21 365.26 4678.55 61520.05 09:58:01 205.86 155.35 50.52 5987.34 23008.60 Average: 68.22 18.48 49.73 1233.92 10282.42 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2052704 3435152 1985952 49.17 25072 1527728 805904 15.84 428008 1411176 212 09:45:01 2053236 3435752 1985420 49.16 25096 1527732 805904 15.84 427420 1411176 112 09:46:01 2053756 3436312 1984900 49.15 25120 1527736 809856 15.92 425772 1411180 8 09:47:01 2053780 3436372 1984876 49.15 25136 1527740 809856 15.92 425272 1411184 136 09:48:01 2053872 3436472 1984784 49.14 25168 1527740 819468 16.11 425344 1411184 184 09:49:01 2051560 3435256 1987096 49.20 25380 1528428 821088 16.14 426156 1411712 112 09:50:01 2050628 3434360 1988028 49.22 25412 1528432 821088 16.14 428388 1411716 4 09:51:01 2050512 3434248 1988144 49.23 25436 1528436 821088 16.14 428404 1411720 184 09:52:01 2050644 3434412 1988012 49.22 25460 1528436 821088 16.14 428248 1411720 8 09:53:01 2050372 3434208 1988284 49.23 25508 1528440 821088 16.14 428556 1411724 36 09:54:01 2037488 3427056 2001168 49.55 25624 1534068 821088 16.14 435764 1416520 132 09:55:01 1595800 3334936 2442856 60.49 54236 1837412 865684 17.02 587848 1668044 159252 09:56:01 889600 3256224 3149056 77.97 80300 2408768 1108200 21.78 784968 2111512 57588 09:57:01 174576 3293996 3864080 95.68 116008 3096328 1150428 22.61 847684 2732740 310744 09:58:01 264668 3213032 3773988 93.45 123336 2901676 989864 19.46 870160 2603116 45196 Average: 1698880 3391853 2339776 57.93 43486 1803940 872779 17.16 519866 1643095 38261 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 ens3 177.97 94.98 481.67 24.42 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.14 0.12 0.01 0.01 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 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.03 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 09:46:01 docker0 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 lo 0.20 0.20 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 09:48:01 ens3 0.03 0.03 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 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.18 0.08 0.07 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 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.62 0.37 1.47 0.02 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 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.12 0.12 0.01 0.01 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 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 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 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.10 0.01 0.01 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 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 65.52 29.45 92.74 6.73 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 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 171.14 130.82 1111.76 38.94 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 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 09:56:01 ens3 468.71 294.57 3260.13 33.04 0.00 0.00 0.00 0.00 09:56:01 lo 2.53 2.53 0.23 0.23 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 09:57:01 ens3 395.89 341.15 2703.66 24.98 0.00 0.00 0.00 0.00 09:57:01 lo 0.40 0.40 0.03 0.03 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 09:58:01 ens3 247.18 109.90 1332.64 10.59 0.00 0.00 0.00 0.00 09:58:01 lo 5.33 5.33 0.49 0.49 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 Average: ens3 102.01 66.91 599.94 9.27 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.06 0.06 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3587) 01/13/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.67 0.00 1.05 2.59 0.02 92.67 09:44:02 0 3.37 0.00 0.78 1.90 0.02 93.93 09:44:02 1 5.26 0.00 0.62 2.92 0.02 91.19 09:44:02 2 3.34 0.00 0.90 3.36 0.02 92.38 09:44:02 3 2.71 0.00 1.91 2.21 0.02 93.16 09:45:01 all 0.01 0.00 0.02 0.01 0.01 99.95 09:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 1 0.02 0.00 0.02 0.02 0.00 99.95 09:45:01 2 0.00 0.00 0.02 0.00 0.02 99.97 09:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 all 0.01 0.00 0.01 0.00 0.00 99.97 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.02 0.00 0.00 0.03 0.02 99.93 09:46:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:46:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 all 0.01 0.00 0.01 0.00 0.01 99.97 09:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 3 0.00 0.00 0.02 0.00 0.02 99.97 09:48:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:48:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 1 0.05 0.00 0.02 0.02 0.02 99.90 09:48:01 2 0.02 0.00 0.02 0.02 0.02 99.93 09:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 all 0.25 0.00 0.05 0.03 0.01 99.65 09:49:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:49:01 1 0.03 0.00 0.03 0.03 0.00 99.90 09:49:01 2 0.33 0.00 0.05 0.10 0.02 99.50 09:49:01 3 0.58 0.00 0.10 0.00 0.00 99.32 09:50:01 all 0.04 0.00 0.01 0.01 0.00 99.94 09:50:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:50:01 1 0.02 0.00 0.00 0.03 0.02 99.93 09:50:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:50:01 3 0.05 0.00 0.00 0.00 0.02 99.93 09:51:01 all 0.01 0.00 0.01 0.00 0.01 99.97 09:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 1 0.02 0.00 0.02 0.03 0.00 99.93 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.02 0.00 0.03 0.00 0.02 99.93 09:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 1 0.02 0.00 0.00 0.03 0.00 99.95 09:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 3 0.03 0.00 0.03 0.00 0.03 99.90 09:53:01 all 0.01 0.00 0.02 0.02 0.01 99.94 09:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 1 0.02 0.00 0.02 0.08 0.02 99.87 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:54:01 all 0.50 0.00 0.04 0.03 0.01 99.42 09:54:01 0 0.75 0.00 0.02 0.00 0.00 99.23 09:54:01 1 0.57 0.00 0.03 0.10 0.00 99.30 09:54:01 2 0.40 0.00 0.07 0.02 0.00 99.52 09:54:01 3 0.30 0.00 0.10 0.02 0.02 99.57 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.87 0.00 1.43 2.64 0.04 76.01 09:55:01 0 28.11 0.00 1.50 0.53 0.05 69.80 09:55:01 1 6.50 0.00 0.97 8.28 0.03 84.22 09:55:01 2 6.31 0.00 0.95 0.17 0.03 92.54 09:55:01 3 38.46 0.00 2.29 1.60 0.07 57.58 09:56:01 all 13.83 0.00 2.89 6.32 0.05 76.90 09:56:01 0 24.97 0.00 3.02 10.49 0.07 61.45 09:56:01 1 9.03 0.00 2.35 3.19 0.05 85.39 09:56:01 2 14.84 0.00 2.97 2.52 0.07 79.60 09:56:01 3 6.46 0.00 3.21 9.07 0.03 81.22 09:57:01 all 10.37 0.00 5.24 11.23 0.06 73.10 09:57:01 0 11.92 0.00 5.12 1.24 0.03 81.70 09:57:01 1 6.48 0.00 4.89 15.65 0.07 72.91 09:57:01 2 12.12 0.00 4.62 4.04 0.07 79.15 09:57:01 3 10.97 0.00 6.34 24.17 0.05 58.47 09:58:01 all 9.22 0.00 2.67 6.66 0.04 81.41 09:58:01 0 5.95 0.00 2.06 3.57 0.05 88.37 09:58:01 1 20.68 0.00 3.21 9.62 0.05 66.44 09:58:01 2 4.61 0.00 2.85 7.51 0.05 84.98 09:58:01 3 5.56 0.00 2.59 5.93 0.05 85.88 Average: all 3.85 0.00 0.90 1.97 0.02 93.27 Average: 0 5.01 0.00 0.84 1.18 0.02 92.95 Average: 1 3.25 0.00 0.81 2.67 0.02 93.25 Average: 2 2.79 0.00 0.83 1.18 0.02 95.18 Average: 3 4.34 0.00 1.11 2.84 0.02 91.69