---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2737 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 480 351 0 3112 3180 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:69:7b:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85457sec preferred_lft 85457sec inet6 fe80::f816:3eff:fe69:7b58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:1e:ec:e5 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-2737) 02/24/24 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:03 88.92 44.18 44.74 4722.81 37621.35 09:45:01 1.17 0.00 1.17 0.00 12.69 09:46:01 1.37 0.03 1.33 4.27 14.80 09:47:01 1.27 0.00 1.27 0.00 13.33 09:48:01 0.98 0.02 0.97 3.20 11.20 09:49:01 0.88 0.00 0.88 0.00 9.73 09:50:01 0.97 0.00 0.97 0.00 11.46 09:51:01 1.25 0.00 1.25 0.00 13.46 09:52:01 0.85 0.00 0.85 0.00 9.60 09:53:01 1.23 0.00 1.23 0.00 14.66 09:54:01 3.72 2.18 1.53 83.45 183.17 09:55:01 87.27 37.79 49.48 1795.03 5753.84 09:56:01 85.77 12.63 73.14 2256.69 18964.44 09:57:01 441.63 0.03 441.59 4.40 24191.17 09:58:01 65.72 7.27 58.46 311.95 27738.98 Average: 52.31 6.96 45.36 613.48 7654.57 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:03 2039992 3440336 1998660 49.49 26352 1544404 798264 15.69 427800 1423664 220 09:45:01 2040424 3440832 1998228 49.48 26384 1544408 798264 15.69 427172 1423660 160 09:46:01 2039780 3440396 1998872 49.49 26464 1544540 798264 15.69 427448 1423792 136 09:47:01 2040068 3440740 1998584 49.49 26488 1544544 798264 15.69 427496 1423796 4 09:48:01 2040088 3440900 1998564 49.49 26528 1544640 806984 15.86 426808 1423892 20 09:49:01 2045336 3446304 1993316 49.36 26552 1544772 806984 15.86 421684 1424024 192 09:50:01 2045336 3446332 1993316 49.36 26576 1544776 806984 15.86 421692 1424028 152 09:51:01 2045088 3446124 1993564 49.36 26592 1544780 806984 15.86 421632 1424032 4 09:52:01 2045096 3446140 1993556 49.36 26616 1544780 806760 15.86 421648 1424032 152 09:53:01 2044616 3445704 1994036 49.37 26640 1544780 806760 15.86 421652 1424040 136 09:54:01 2003688 3412540 2034964 50.39 26776 1552328 806760 15.86 457016 1430024 20 09:55:01 1562768 3325184 2475884 61.30 54896 1860232 872752 17.16 603720 1686664 174612 09:56:01 1076420 3265920 2962232 73.35 66388 2260708 1222252 24.03 744336 1997164 49540 09:57:01 549240 3297076 3489412 86.40 107464 2725384 1174016 23.08 777004 2420728 106336 09:58:01 383308 3276816 3655344 90.51 122644 2859340 918944 18.06 767840 2601640 44420 Average: 1733417 3400756 2305235 57.08 42891 1780294 868616 17.07 506330 1625012 25074 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:03 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:03 ens3 162.07 89.25 482.26 23.85 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 0.21 0.21 0.01 0.01 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 09:46:01 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 09:46:01 ens3 0.05 0.05 0.00 0.00 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 09:47:01 ens3 0.15 0.12 0.01 0.01 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 09:48:01 ens3 0.02 0.03 0.00 0.00 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 09:49:01 ens3 0.22 0.17 0.08 0.07 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 09:50:01 ens3 0.02 0.03 0.00 0.00 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 09:51:01 ens3 0.13 0.10 0.01 0.01 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 09:52:01 ens3 0.02 0.03 0.00 0.00 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 09:53:01 ens3 0.10 0.07 0.01 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 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 41.84 22.00 98.72 9.32 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 09:55:01 ens3 200.17 140.43 1173.24 35.92 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 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 ens3 570.95 342.19 3048.72 31.88 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 09:57:01 ens3 146.71 116.55 780.16 11.14 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:58:01 ens3 501.20 306.75 3432.03 24.49 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 108.49 68.01 602.35 9.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2737) 02/24/24 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:03 all 3.70 0.00 1.07 2.97 0.02 92.25 09:44:03 0 4.26 0.00 0.76 3.99 0.03 90.95 09:44:03 1 3.57 0.00 1.00 2.48 0.02 92.93 09:44:03 2 3.78 0.00 0.70 1.34 0.02 94.17 09:44:03 3 3.15 0.00 1.84 4.07 0.03 90.90 09:45:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:45:01 0 0.03 0.00 0.05 0.00 0.02 99.90 09:45:01 1 0.02 0.00 0.00 0.03 0.00 99.95 09:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 all 0.02 0.00 0.02 0.02 0.01 99.93 09:46:01 0 0.05 0.00 0.02 0.07 0.03 99.83 09:46:01 1 0.00 0.00 0.02 0.02 0.00 99.97 09:46:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:47:01 0 0.03 0.00 0.03 0.03 0.02 99.88 09:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:48:01 all 0.02 0.00 0.00 0.01 0.01 99.95 09:48:01 0 0.02 0.00 0.02 0.05 0.02 99.90 09:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 all 0.02 0.00 0.03 0.00 0.01 99.94 09:49:01 0 0.03 0.00 0.03 0.02 0.03 99.88 09:49:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:50:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:50:01 0 0.05 0.00 0.02 0.03 0.02 99.88 09:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:51:01 0 0.03 0.00 0.02 0.02 0.02 99.92 09:51:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 all 0.06 0.00 0.01 0.00 0.01 99.92 09:52:01 0 0.20 0.00 0.05 0.03 0.03 99.68 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 all 0.51 0.00 0.01 0.00 0.01 99.47 09:53:01 0 2.00 0.00 0.03 0.02 0.03 97.92 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:54:01 all 1.20 0.00 0.07 0.06 0.01 98.66 09:54:01 0 2.56 0.00 0.11 0.21 0.02 97.09 09:54:01 1 1.08 0.00 0.05 0.00 0.00 98.87 09:54:01 2 0.67 0.00 0.05 0.02 0.00 99.27 09:54:01 3 0.50 0.00 0.03 0.00 0.00 99.47 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.63 0.00 1.68 2.61 0.05 75.03 09:55:01 0 7.22 0.00 1.09 6.61 0.05 85.03 09:55:01 1 32.05 0.00 2.39 1.10 0.05 64.41 09:55:01 2 11.65 0.00 1.03 1.15 0.07 86.10 09:55:01 3 31.76 0.00 2.22 1.54 0.05 64.43 09:56:01 all 10.66 0.00 1.68 1.89 0.05 85.72 09:56:01 0 7.30 0.00 1.88 3.87 0.07 86.88 09:56:01 1 21.53 0.00 2.16 1.18 0.08 75.04 09:56:01 2 7.13 0.00 1.07 0.60 0.03 91.16 09:56:01 3 6.75 0.00 1.60 1.89 0.03 89.72 09:57:01 all 7.97 0.00 4.07 13.53 0.08 74.36 09:57:01 0 5.40 0.00 2.78 5.50 0.07 86.26 09:57:01 1 13.88 0.00 4.41 11.50 0.07 70.15 09:57:01 2 6.69 0.00 3.60 13.67 0.12 75.92 09:57:01 3 5.89 0.00 5.51 23.47 0.07 65.07 09:58:01 all 10.40 0.00 2.40 1.67 0.06 85.47 09:58:01 0 4.67 0.00 2.39 4.01 0.05 88.88 09:58:01 1 21.64 0.00 3.03 1.43 0.08 73.82 09:58:01 2 9.55 0.00 2.32 0.65 0.05 87.42 09:58:01 3 5.79 0.00 1.84 0.57 0.03 91.77 Average: all 3.68 0.00 0.74 1.52 0.02 94.04 Average: 0 2.27 0.00 0.62 1.63 0.03 95.45 Average: 1 6.24 0.00 0.87 1.18 0.02 91.69 Average: 2 2.64 0.00 0.59 1.15 0.02 95.60 Average: 3 3.60 0.00 0.87 2.10 0.02 93.42